Speed up performance and improve the performance test of sagitar 1.8T in 2012.

  [Evaluation] The new car has resolutely invested in the pure family car camp, so this generation of 1.8T models has only launched one model, and it has also given up the resounding name of "Champion Edition". Since there will be a GLI with 2.0T independent rear suspension in the future, it is unlikely that this 1.8T will become the mainstream version from the perspective of home use or sports. Today we spend a page looking at its test results, nothing else.


Home of the car


And gearbox


Volkswagen FAW-Volkswagen Sagitar 2012 1.8TSI Automatic Flagship Edition


Volkswagen FAW-Volkswagen Sagitar 2012 1.8TSI Automatic Flagship Edition


  The 1.8T engine of EA888 series, with an old face and a maximum horsepower of 160 HP and a peak of 250N·m, can be seen on domestic models, such as,, CC, etc. It is equipped with a 7-speed gearbox, replacing the 6-speed used in the previous generation 1.8T champion version … I just finished the test article.(Click to view),Suddenly, I feel that the Volkswagen Group has some sincerity towards China consumers.


Accelerated performance test


  Let’s take a look at how this powertrain will perform on the new sagitar. In the 100-kilometer acceleration test, the fastest result of the test car is 8.01 seconds, which is 9.2 seconds higher than that of the old 1.8T champion AT.(Click to view)It has improved a lot.


Volkswagen FAW-Volkswagen Sagitar 2012 1.8TSI Automatic Flagship EditionHome of the carHome of the car


Why is the new sagitar 1.8T one second faster than the old sagitar champion edition?


  This progress of more than one second is basically accomplished by two factors: 7-speed DSG gearbox and tire narrowing.From the graph, the DSG gearbox was so slow in the initial stage that it could not produce all the torque output in the first time. From this point of view, DSG is definitely not as direct as the old champion version of 6AT. Of course, in the test article of the champion version, we also said that although the gearbox did not retreat, the stability system seriously limited the power output in the initial stage. Even if it was completely closed, the system would still be obviously involved in the initial stage. Nowadays, the new sagitar simply cancels the ESP button, so it is impossible to shut down the system, so when you start, you can only watch the ESP alarm light flashing …


  Although the start of the new sagitar was not smooth enough, its subsequent performance is worthy of recognition. The power output of the engine is not violent, but the continuity is good. The power connection of the DSG gearbox is definitely simpler and more direct than that of 6AT. Of course, we only talk about its performance in the test here. As for those issues that everyone is concerned about recently, they are not in the scope of our discussion today.(For details, please click here.).


  In addition, the important factor we are talking about is the tire width. The tire width of the previous sagitar champion version was 225mm wider than that of the normal version, but now the new sagitar is back to the same 205mm as the normal version. Each tire is 20mm narrower, and four tires are 80mm narrower. This has an extremely obvious impact on the acceleration time. Therefore, in view of these conditions, although the new sagitar is now biased towards home orientation, the 1.8T version does surpass the old champion version in terms of power performance.


Brake performance test:


Volkswagen FAW-Volkswagen Sagitar 2012 1.8TSI Automatic Flagship EditionHome of the carHome of the carHome of the car


  Earlier, we mentioned that the new sagitar tire with a width of 205mm is very helpful to improve the acceleration performance, but now it is a disadvantage when it comes to braking. The average brake test score of 42.49 meters still has a lot of room for improvement, and the 39-meter brake score of the old sagitar champion version can now be proud.


  The reasons for poor braking performance are from comfortable adjustment and narrow tires, but the braking performance of the new sagitar 1.4T we tested before is about 40 meters. The problem should still be in different test sites, and different ground conditions will also cause some differences in braking performance. So here we can draw a conclusion that there is basically no gap between the new sagitar and the old sagitar champion version in braking performance.


Fuel consumption test


  This fuel consumption test covers 116.5 kilometers, including three road conditions: congestion, loop and expressway. The share of congestion is not much, mainly ordinary loop with signal lights and smooth expressway. The whole load is an adult male driver and some photographic equipment.


Volkswagen FAW-Volkswagen Sagitar 2012 1.8TSI Automatic Flagship EditionHome of the carHome of the car


  Sagitar 1.8T consumes a total of 10.26 liters of fuel, and the calculated comprehensive fuel consumption per 100 kilometers is 8.81 liters/100 kilometers. This achievement is expected, and the fuel consumption value of family cars such as Volkswagen can basically maintain a reasonable level with small and medium displacement supercharged engines.


  Reasonable fuel consumption reference values (non-rigid indicators) given by us for each vehicle type.


  Pure economy: not higher than 7 liters/100 kilometers


  /:Not higher than 8 liters/100 kilometers


  Compact/light: not higher than 10 liters/100 kilometers


  /medium SUV: not higher than 12 liters/100 kilometers


  Other models: not higher than 15 liters/100 kilometers


  < Note 1: Hard-core off-road vehicles, large SUVs, performance and super sports cars are not tested for fuel consumption in this station >
  < Note 2: Our reference values of reasonable fuel consumption at all levels are based on most models of this level. Individual non-mainstream vehicles have leapfrogged in size or displacement, which greatly affects the fuel consumption performance, so we are another matter >


summary


  Based on past experience, it seems that a series of Volkswagen models with 1.4T version can complete various household tasks quite competently. The most expensive 1.8T of the new generation sagitar exists for customers who have more requirements for power on the basis of household use. There are not many such people, so there is only one displacement. Our test results show that compared with the previous generation champion version, the acceleration performance of the current 1.8T model has been greatly improved, but in the face of the upcoming GLI version, its strength is not enough to impress buyers who really care about sports. (Text/Figure car home Hu Zhengyu)






Related reading click


Home of the car



The second gear used to be a sports car test Lotus l3 1.6mt car home.


Home of the car


Home of the car


> > The most comprehensive and authentic performance data, the most timely new car test drive! It’s in car home to evaluate the channel <<

Real shot Mazda 3-star hatchback 1.6 automatic elite type

  

Since Mazda adopted a brand-new family-style front face design, the automobile market, which has been dominated by the "bitter and bitter" front face design, has become more relaxed. However, Mazda’s brand-new "smiling face" design also has polarized comments, some praise it for laughing happily enough, and some play it for laughing too obscene. In any case, the new changes have brought us a lot of freshness: the original car can be designed like this.

  The imported Mazda 3 with brand-new design was listed in 2010. It was not until last September that the new Mazda 3 was made in China, and only the sedan version was introduced in advance. The hatchback version with more sports genes still maintained its import status until the Guangzhou Auto Show at the end of last year. The domestic Mazda 3 hatchback version was officially unveiled in front of everyone.

  Mazda, which was established in the domestic market by mazda 6’s magical performance, has never been able to squeeze into the mainstream, but its non-mainstream status does not prevent Mazda from cultivating more and more fans in China. Now that the new Mazda 3 hatchback is successfully made in China, friends who like the hatchback version don’t have to pay the tariff for the imported version. So, how much difference will the domestic model have compared with the imported model?

  Appearance modeling: the similarity with the imported version is 99%

  Just looking at the overall appearance, it is difficult to find the difference between the new Mazda 3-star hatchback and the imported version, because they are almost identical. The domestic hatchback version completely retains the appearance of the imported version, but the overall selling price has been reduced by nearly 40 thousand yuan. Of course, the more the better.

  The front face modeling is the essence of the new Mazda 3 appearance change. The front face of "grin" has a great visual impact, and the unrestrained style can cater to the minds of young consumers. However, some young people are introverted, and this unrestrained style may not work for this group of people. Who cares? It’s enough to please your confidant.

  The front face of the domestic hatchback version is consistent with the sedan version, and the shape of the fog light area is one of the highlights. However, after careful examination, it will be found that the grid here is just a sample, and it is not hollowed out, and the grid of the lower air intake is only half of the area. Fortunately, the chrome-plated fog lights are conspicuous enough. As long as you don’t look at them together, under the cover of fog lights, the pretend grid can still get away with it. The modeling here is different from the imported version of 1.6L, and the fog lamps with chrome-plated edges are more graded than the imported version.

  Muscle sense is also what the new Mazda 3 wants to show, as exemplified by the slightly raised brand logo on the front of the car and the two ridges on the hood.

  The side shape of the new Mazda 3 hatchback is sharper than that of the old model, not only the waistline rises, but also the side windows, and the bulging wheel arch brings muscle to the side. Viewed from the side, the wheelbase of the new Mazda 3 hatchback is not short, but the rear door is too short. I wonder if you have found this detail?

  The shape of the rear side is different from that of hatchbacks of other brands. The prominent rear bumper lengthens the visual effect of the side of the car body. Although this design can echo the muscular feeling of the whole car, personally, I think the tail is more crisp, and the prominent part looks really awkward.

  The domestic hatchback version of the hub is consistent with the imported version in terms of shape and size. We actually shot the 1.6 automatic elite model, and its hub size is still 195/65 R15. Compared with the hub of the 2.0 model 205/55 R16, although there is little visual difference, there is an unspeakable feeling, perhaps psychological suggestion is at work.

  As mentioned earlier, the similarity between the domestic hatchback version and the imported version is 99%, and the difference of 1% is in the tail details &mdash; &mdash; The "spont" logo of the imported hatchback version was replaced by the "Changan Mazda" logo. Like the imported version, the rear shape of the domestic hatchback version looks wider, which is related to the taillights with convex design. The slightly insufficient design of the imported version of the single exhaust pipe has also been moved by the domestic version intact. If it can be changed to the left and right symmetrical double exhaust pipe layout, the domestic hatchback version will definitely be more pleasing than the imported version.

One-week inventory | Xiaomi Group Hong Kong stocks rose 11.16% last week.

[trend of individual stocks]

11 March to 15 March

Last week, the Hang Seng Index rose by 2.25% and the Hang Seng Technology Index rose by 4.85%.

Xiaomi Group -W Hong Kong stocks rose 11.16% last week.Last week, the total turnover was HK$ 9.726 billion. As of last week’s close, the stock price of Hong Kong stocks was HK$ 1.454 and the market value was HK$ 362.750 billion. Hong Kong stocks rose 9.98% this month, fell 6.79% this year and rose 28.22% in the past 52 weeks.

[Company comparison]

Securities code Securities abbreviation Latest price Last week’s ups and downs Up and down this month Up and down this year 52-week ups and downs BB blackberry $2.85 3.26% 2.52% -19.49% -23.39% MSFT Microsoft $416.42 2.51% 0.67% 10.74% 49.02% AAPL apple $172.62 1.11% -4.5% -10.34% 11.37% 01810 Xiaomi group -W HK$ 14.54 11.16% 9.98% -6.79% 28.22% 02382 Shunyu optics technology HK$ 52.90 6.12% 4.13% -25.34% -41.22% 01478 Qiutai technology HK$ 3.26 4.15% 5.16% -26.58% -23.65% 02018 Ruisheng technology HK$ 22.45 1.58% 15.36% -3.23% 33.95% 02038 Fuzhikang group 0.50 hong kong dollars 0% 3.09% -18.03% -39.76% 00285 Byd electronic HK$ 29.50 -0.84% -0.34% -19.4% 36.57%

[Related News]

Zhimi, a subsidiary of Xiaomi Ecology, responded to Chery’s car: CEO Su Jun set up an entrepreneurial team and has been separated from Zhimi and integrated into Chery.

On March 15, in response to the news that Chanz Mi Technology and iCAR cooperated to build a car, Zhimi Technology clarified in Guanwei that Zhimi Technology is a Xiaomi ecological chain enterprise. Since 2021, Zhimi Technology has been incubated, and CEO Su Jun is responsible for setting up an entrepreneurial team and starting a car-making project; In 2023, the entrepreneurial team of the car-making project established a cooperative relationship with Chery. At present, the team members have been integrated into Chery Automobile and cooperated to build a new energy brand iCAR;; In the future, Zhimi Technology will have no equity and operation connection with the car-making project. Earlier, it was reported that Zhimi Technology, a subsidiary of Xiaomi Ecology, will jointly build a variety of new energy vehicle products with Chery New Energy iCAR. The first product has now entered the engineering stage, and the first pure electric hard-core SUV is expected to be priced at around 100,000 yuan.

Lei Jun: Xiaomi aims to become the top five automobile manufacturers in the world.

According to Lei Jun Weibo, chairman of Xiaomi Group, Xiaomi Automobile will become the top five automobile manufacturers in the world through 15 to 20 years’ efforts and strive for the all-round rise of China automobile industry.

Lei Jun denied that he had the preemptive right to buy cars for individual users.

This evening, Lei Jun, the director station of Xiaomi Group, released the Weibo, responding to a number of rumors related to the official release and sale of Xiaomi Auto SU7. It indicates that the official has not opened the blind booking channel of Xiaomi Auto, and it is also forbidden for any cooperation channel or individual to conduct blind booking and collect deposits/deposits privately. Before the conference, the official will not publicize product pricing and sales rights through any channel.

(): At present, the company has no business cooperation with Xiaomi Automobile.

Huichang Communication said on the interactive platform on March 14th that the company has no business cooperation with Xiaomi Automobile at present.

Xiaomi SU7 will be listed soon: employees of individual "Lei Jun Department" companies will be given priority to pick up their cars if they get the preemptive right.

According to Sina Technology, the reporter was informed that in addition to the preemptive right of Xiaomi’s internal employees, individual "Lei Jun Department" companies also won the preemptive right of the first batch of Xiaomi SU7 cars. A Xiaomi employee said that for the "Lei Jun Department" company, Xiaomi will do intentional research with a high probability. A person close to the Huanju Group said that the Huanju Group has already registered the intention of giving priority to car purchase this week, and the number of places is limited. In this person’s view, having the preemptive right means being able to get priority delivery. "The early production capacity is definitely insufficient, and there are many channels for paying the deposit afterwards, but how long it will take to deliver it is a problem." As for the price of Xiaomi SU7, which has attracted much attention, the person said, "There is no more information except the intention registration. At present, there is no internal price list, and ultimately the information at the press conference will prevail."

Xiaomi Eco-chain Enterprise Zhimi Technology cooperates with Chery to build a car, which is positioned at or below Xiaomi Automobile.

According to the interface news, when the first product of Xiaomi Automobile is about to go on the market, a Xiaomi eco-chain enterprise has also reported the latest developments. According to the first financial report, Zhimi Technology and Chery New Energy will jointly build a variety of new energy vehicle products, and the first product has now entered the engineering stage. Moreover, Su Jun, CEO of Zhimi Technology, has also served as the chief product planning officer of Chery New Energy. Founded in 2014, Zhimi Technology is the first batch of Xiaomi Ecological Chain Company, and its main products include air purifiers, smart toilets, electric fans, humidifiers and air conditioners. Tianyancha shows that Liu De, co-founder and vice president of Beijing Xiaomi Technology Co., Ltd., is the largest shareholder of Zhimi Technology, holding 95% of the shares. Su Jun, CEO of Zhimi Technology, holds 5%.

(): The company has not yet established a cooperative relationship with Xiaomi Automobile.

Hanyu Group said on the investor interaction platform that the company has not yet established a cooperative relationship with Xiaomi Automobile. At present, the company is actively promoting the market of products.

Xiaomi Automobile Sales Channel Person: The price of SU7 top version of Xiaomi Automobile exceeds 300,000, which is higher than that of M5.

The reporter was informed that Xiaomi Auto SU7 can currently provide two versions, including the standard version and the high version, and the SU7 Max version will surpass the top version of the M5 (about 300,000 yuan). It is reported that after the test drive arrives at the store on March 25, users can only watch the appearance on that day and cannot enter the car. The test drive experience needs to wait until March 28. (science and technology innovation board Daily)

Xiaomi SU7 will mark Tesla Model 3 and Krypton 001 after it goes on the market.

Insiders of Xiaomi Automobile said that the first production car SU7 of Xiaomi will be mainly marked with Tesla Model 3 and Krypton 001 after its launch. The insider said that this is the competing object determined by internal training. (titanium media)

Xiaomi SU7 car has been stationed in the store (), and the store is still under renovation and has not yet opened.

The reporter visited the Xiaomi Home store in Wangfujing East (), Beijing, and found that the Xiaomi SU7 show car had arrived at the store. The car is wrapped in plastic film, and a clear outline can be seen. At present, the interior is still under renovation, and the layout of the booth has not yet been completed. There is only one exhibition car and red carpet in sight. (Interface)

(): It is in contact with Xiaomi Automobile, and it is currently in the material data docking stage.

Dawn shares said on the interactive platform on March 13 that the company has business cooperation with Xiaomi in household appliances and has been in contact with Xiaomi Automobile, which is currently in the stage of material data docking.

New configuration declaration of Xiaomi automobile SU7: (1) Lithium iron phosphate battery, 220kW single motor.

According to the website of the Ministry of Industry and Information Technology, the new configuration of Xiaomi SU7 "BJ7000MBEVR3" has been declared by the Ministry of Industry and Information Technology, using Contemporary Amperex Technology Co., Limited lithium iron phosphate battery and 220kW single motor. The new car is 4997mm long, 1963mm wide, 1455mm high and 3000mm wheelbase, which is consistent with the two versions that have passed the declaration before. Same as the information change of the Ministry of Industry and Information Technology in January, the new configuration of XIAOMI SU7 declared this time also supports the optional black Xiaomi logo, and a smaller font can be selected, which also provides a new style for the 19-inch rim.

Xiaomi’s ecological chain model has been adjusted the most in the past ten years, and a hierarchical management strategy has been put forward.

According to 36Kr, Xiaomi Eco-chain Department recently put forward the "SAN hierarchical management strategy" and made corresponding organizational changes. According to people familiar with the matter, this is also the biggest reform of the Xiaomi ecological chain model in the past ten years. Specifically, Xiaomi will divide many ecological chain categories with three classification logics: S, A and N. Among them, class S will be the most critical category of Xiaomi’s ecological chain in the future. Xiaomi has combed out four directions: speaker, router, door lock and camera. According to a person familiar with the matter, Class S is a category that has the opportunity to achieve a market scale of 5-10 billion in the future, and is jointly responsible by Xiaomi Eco-chain and Eco-chain Company.

Lei Jun: The number of people who make an appointment to the store of Xiaomi Automobile has increased by over 100,000 a day.

Lei Jun, founder, chairman and CEO of Xiaomi Group, said that yesterday we officially announced that Xiaomi SU7 will be released on March 28th. The number of people who made an appointment to the store increased by more than 100 thousand in one day. Lei Jun also said that Xiaomi Automobile is currently busy with three things: 1. The first batch of delivery centers, sales stores and service outlets in 29 cities will be opened, and the location of the second batch of cities will be determined. 2. On the premise of ensuring the quality, improve the production capacity of the factory as soon as possible and ensure the delivery as soon as possible after the release; 3. Prepare the Xiaomi SU7 conference. In addition, Lei Jun also mentioned that there have been many public opinion storms in the automobile industry recently, and I also want to appeal here: let’s build a more benign and inclusive public opinion environment in the automobile market together.

Wuhan University and Xiaomi set up Robotics Department

The annual meeting of Strategic Advisory Committee of Computer College (Robotics Department) of Wuhan University, the annual meeting of Engineering Technology Committee of National Multimedia Software Engineering Technology Research Center and the annual meeting of Academic Committee of Artificial Intelligence Research Institute of Wuhan University were held. Zhang Pingwen, president of Wuhan University, said that in the past year, with the concern of all members, the computer discipline of Wuhan University has made new achievements and new progress, with key R&D projects reaching new heights, the total amount of scientific research funds breaking records, and remarkable achievements in talent cultivation and introduction. With the proposal and donation of Lei Jun Foundation, the Robotics Department was established in conjunction with Xiaomi to conform to the trend of the digital age and promote the deep integration of Industry-University-Research. (The Paper)

(): The company’s in-vehicle magnetic device products have not directly cooperated with Xiaomi Automobile.

Jing Quanhua said on the interactive platform on March 12 that Xiaomi Group is one of the company’s important customers. At present, it has cooperated in many fields, and the company’s in-vehicle magnetic device products have not directly cooperated with Xiaomi Automobile.

When did Xiaomi Automobile Customer Service respond to the test drive? The store opened on March 25th, and only vehicles can be sampled statically, and the test drive can only be carried out after the conference.

According to Oriental Finance, on March 12th, Xiaomi CEO Lei Junfa Weibo said that Xiaomi SU7 was officially released on March 28th. The reporter inquired about the official customer service of Xiaomi Automobile, and the other party said that Xiaomi Automobile Store was opened on March 25th, and you can go to the store for static tasting of vehicles. The test drive will not start until after the press conference. When asked if there were many people calling for advice, the other party said, "At present, it is ok, not too many."

Xiaomi has applied to register several SU7 trademarks.

Aiqicha App shows that in November 2023, Xiaomi Technology Co., Ltd. applied to register several trademarks such as Xiaomi SU7”“XIAOMI SU7 PRO”“XIAOMI SU, and the international classification involves transportation, advertising sales, website services, etc. The current trademark status is awaiting substantive examination.

Xiaomi automobile responds to the price war of new energy vehicles: it is fully prepared.

According to the Securities Times, Xiaomi SU7 was officially released on March 28th. The listing of Xiaomi Automobile coincides with the intensified price war of new energy vehicles. In response to the current fierce competitive environment in the industry, the company responded that it has made full preparations in all aspects. Xiaomi’s car is not exactly the same as Xiaomi’s mobile phone from 0 to 1. Xiaomi needs to make something more different. The most important thing is real intelligent technology to meet the public’s real expectations for Xiaomi and new energy vehicles.

Xiaomi has applied to register several SU7 trademarks.

Xiaomi Automobile announced that SU7 will be officially released on March 28th. According to Tianyancha’s intellectual property information, in November 2023, Xiaomi Technology Co., Ltd. applied for the registration of several trademarks such as Xiaomi SU7”“XIAOMI SU7 PRO”“XIAOMI SU. The international classification involves transportation, advertising sales and website services, and the current trademark status is awaiting substantive examination. In addition, recently, the company also applied for a number of "MIEV" graphic trademarks, and the current trademark status is all under application.

Lei Jun: Xiaomi SU7 will be officially released on March 28th.

Lei Jun released Weibo, saying, "On March 28th, Xiaomi SU7 was officially released, which is our three-year contract."

(): The company has no business dealings with Xiaomi Automobile for the time being.

On March 11, Zhengqiang Co., Ltd. said on the interactive platform that the company has no business dealings with Xiaomi Automobile for the time being. (Securities Times)

Xiaomi applied for the trademark "Xiaomi Dragon Armor"

Tianyancha intellectual property information shows that recently, Xiaomi Technology Co., Ltd. applied for the registration of two "Xiaomi Longyan" trademarks, which are internationally classified as scientific instruments and website services, and the current trademark status is awaiting substantive examination. According to reports, not long ago, Xiaomi launched the Xiaomi Dragonfly architecture on the Xiaomi 14 Ultra mobile phone. Prior to this, Xiaomi has released Longjing glass, keel shaft and Long Lin fiber. Xiaomi Technology Co., Ltd. has also applied for several trademarks such as Xiaomi Longjing, Xiaomi Long Lin, Xiaomi Longgu and Xiaomi Longji. At present, most of the trademarks are in the state of preliminary examination announcement.

This article comes from the theme of Hong Kong-US Datalink. Click to read more about Hong Kong-US companies > > >

New and old drivers should understand the characteristics, advantages and disadvantages and daily maintenance of these five kinds of automobile gearboxes.

This article gives you an easy-to-understand understanding.

First, MT (manual gearbox)

1. Carrying models

Representative models:

Manual gearbox is our common taxis, driving school coaches, buses and trucks. In our daily family cars, manual gears are mostly low-end models or low-end models in mid-to high-end models, and its application is very extensive.

2. Advantages and disadvantages

Advantages: Its advantages are mainly mature technology, high stability, convenient maintenance and high driving pleasure..If you are an old driver with skilled driving skills, you will find that the speed of manual transmission is much faster than that of automatic transmission with the same displacement.

?Disadvantages: the operation is complicated, and beginners are prone to flameout, frustration, low gear, high gear and low gear when operating.

3. Use and maintenance

We commonly have four-speed, five-speed and six-speed gearboxes, which consist of four or six forward gears and one reverse gear.

In terms of use and maintenance, the cost of manual transmission is lower than other types.

The failure rate and maintenance cost of manual gearboxes are also lower than those of other gearboxes.

4. Market trends

People’s living habits are increasingly dependent on technology and artificial intelligence. In the ranks of family cars, manual gears will be gradually replaced by automatic gears.

Second, AT (automatic gearbox)

1. Carrying models

Representative models:

At present, automatic gearbox is one of the most common gearboxes in our life.

2. Advantages and disadvantages

?Advantages: stable technology and convenient operation.

?Disadvantages: Compared with other gearboxes, AT gearboxes are expensive to manufacture and difficult to develop.

3. Use and maintenance

AT gearbox gears are divided into:

P: Parking gear, used when parking.

R: reverse gear, used when reversing.

N: neutral, used when waiting for traffic lights or repairing vehicles.

D: Forward gear, used during normal driving.

S: Sport mode, used when overtaking and accelerating.

L: Low gear, that is, 1st gear. When the vehicle is engaged in L gear, it can be locked into 1st gear, and it cannot be upgraded to high gear. It is suitable for climbing or slowing down downhill.

2/3: High-speed engine brake gear, which is equivalent to shifting into 2nd or 3rd gear to lock the vehicle to this gear. It is also suitable for use on ramps or complex roads.

The general oil change cycle of AT gearbox is 2 years or 40,000-60,000 kilometers.

It is recommended to replace the old oil by dynamic oil change, which can fully circulate the old oil and discharge it cleanly. However, the cost is slightly higher.

4. Market trends

AT gearbox with low failure rate is very popular among consumers.

It is still the mainstream in automobile gearbox.

Third, AMT (semi-automatic gearbox)

1. Carrying models

Representative model: Chery QQ3

In China, it is mostly used in A0-class vehicles and heavy-duty trucks.

2. Advantages and disadvantages

?:Simple structure, low cost and convenient maintenance.

?: serious sense of frustration and poor sense of control.

3. Use and maintenance

Driving control is easier than manual transmission.

+upshift

-Downshift

4. Market trends

AMT gearbox is commonly used in medium and large buses and heavy trucks.

Fourth, DCT ()

1. Carrying models

Representative models: Porsche 911,

Dual clutch gearbox first appeared in sports cars and performance cars, and then gradually appeared in family cars.

Different manufacturers have different names.

the public

Audi S-tronic

Porsche PDK

2. Advantages and disadvantages

?Optimize the problem of final power cut-off during gear shifting to achieve the problem of fast gear shifting. High transmission efficiency and improved fuel economy.

?The gearbox is difficult to dissipate heat, and some models have obvious frustration when shifting gears, so manufacturers have high requirements on the accuracy of manufacturing and processing.

3. Use and maintenance

The operating gear is the same as AT gearbox.

The dual-clutch gearbox, whether it is wet or wet, needs no maintenance for life from the structural design of the manufacturer, except for man-made damage.

If a 4S shop or a garage asks you to change the transmission oil and filter element, you must remember that it is a trick to cheat people and cheat money. I hope all car owners will keep it in mind.

4. Market trends

Major manufacturers are constantly optimizing the frustration problem of dual-clutch gearbox. In some high-end models equipped with dual-clutch, the frustration feeling is very small. While enjoying the slight frustration feeling, they can have an extremely fast shift acceleration experience, plus the design of life-long maintenance-free. These are the competitive advantages of dual-clutch gearbox. The development prospect is the best after breaking technical barriers.

V. CVT (Continuously Variable Transmission)

1. Carrying models

Representative model: Nissan

It is the originator of CVT technology, but Nissan is the best one to apply it.

2. Advantages and disadvantages

?Excellent ride comfort, almost zero frustration and good fuel economy.

?: Weak power, limited torque output and complicated maintenance.

3. Use and maintenance

The operating gear is the same as AT gearbox.

The maintenance cycle of CVT gearbox is slightly longer than that of AT gearbox, generally 2/3 years or 50,000-80,000 kilometers.

4. Market trends

Nowadays, the new technology has solved the problem of short service life of CVT in the past. By adopting high-strength and high-quality materials and precision manufacturing technology, the quality and reliability are improved, which greatly improves the service life of CVT gearbox.

However, the power is weak, the torque output is limited, the maintenance is complicated, and some important parts inside the CVT gearbox cannot be processed and manufactured in China. In addition, the era of turbine engines is prevalent, which makes the CVT gearbox have great limitations.

Some of the five common gearboxes mentioned above are simple in structure and easy to maintain, some speed up rapidly, some have high fuel economy, and some are smooth and smooth. Which one do you like? Welcome to comment in the comment area.

Geely Automobile New Energy Another "Dark Horse" Attacks Geely Geometry.

Mature middle-aged people always like sedate cars. The atmospheric design and exquisite interior are the characteristics of this kind of cars, which are suitable for home and business. Nowadays, consumers pay more and more attention to space when buying a car, which is worth mentioning in terms of space performance. Let’s take a look at its performance.

First of all, from the appearance, the head of Geely Geometry E firefly has taken a round and lovely route as a whole, which makes people unforgettable. At the same time, the headlights present a fashionable and sporty design style, and the design is relatively simple. The car is equipped with automatic opening and closing, delayed closing and so on. Coming to the side of the car body, the size of the car body is 4006MM*1765MM*1550MM, and the car adopts avant-garde lines, which gives people a very delicate feeling. With large-sized thick-walled tires, the overall visual effect is very sharp. In the design of the rear end, the overall shape of the Geely Geometry E firefly rear end echoes the front end, and the taillights are very beautiful, creating a good gas field.

Coming into the car, the overall visual effect of Geely Geometry E firefly interior is very distinctive, and the visual effect is very good. The steering wheel of the car is very exquisite in shape, made of leather, and stylish and generous in shape. Take a look at the central control, and with the 10.25-inch touch-sensitive LCD central control screen, the interior design is quite layered and looks quite soft. The dashboard and seats are equally eye-catching. The car is equipped with a domineering dashboard, which is full of technology. The car adopts imitation leather seats, which are wide and thick, and the overall comfort is good.

Geely Geometry E Firefly matching gearbox, 60KW, 130N.m, with good power performance.

The car is equipped with driving mode selection, remote control key, Bluetooth key, traction control (ASR/TCS, etc.), Bluetooth /WIFI connection, cruise control and other configurations, and the configuration performance is quite good, bringing drivers and passengers a comfortable car experience.

To sum up: the car is a very suitable choice for many families with a moderate size, and the internal space is enough for daily use.

Constantly promote and expand Chinese modernization

  It is a great theoretical innovation of the 20th National Congress of the Communist Party of China and a great achievement of scientific socialism to put forward and elaborate the Chinese modernization theory in general. General Secretary of the Supreme Leader emphasized that since the 18th National Congress of the Communist Party of China, our Party has continued to advance on the existing basis, constantly achieved innovative breakthroughs in theory and practice, and successfully promoted and expanded Chinese modernization. We further deepen our understanding of the connotation and essence of Chinese-style modernization, generalize the China characteristics, essential requirements and major principles of Chinese-style modernization, and initially construct the theoretical system of Chinese-style modernization. In the new era and new journey, with the deepening of modernization practice, Chinese modernization theory will inevitably be enriched and developed.

  Chinese modernization theory is based on the Communist Party of China (CPC)’s long-term practice.

  As the core feature of modern civilization, modernization is a comprehensive development process including economy, politics, culture, society and science and technology. In the literature of western scholars, it is called "Westernization" or "Europeanization" at first, emphasizing its geographical and cultural characteristics, and later called "modernization". Some scholars believe that this change is only a rhetorical change on the surface, but in essence it is a re-understanding of the trend of world modernization. The concept of "modernization" was called "westernization" when it first appeared in China, but it was summarized as "westernization" in practice. This feature of understanding and practice has a profound historical background, which is the embodiment of China’s faithlessness to its own civilization and blind obedience to western civilization under the condition that it became a semi-colonial and semi-feudal society after modern times. Some scholars have suggested that the Chinese people can put forward the category of "modernization" later to replace the previous "westernization" and "westernization", which is an improvement of national consciousness in the understanding and pursuit of modernization and an ideological "consciousness".

  It is the Communist Party of China (CPC)’s hard exploration that really promotes the scientific understanding of Chinese modernization in historical practice. At the Seventh National Congress of the Communist Party of China in 1945, Comrade Mao Zedong clearly pointed out: "The task of the working class in China is not only to fight for the establishment of a new-democratic country, but also to fight for the industrialization and agricultural modernization of China." After the founding of New China, our Party has repeatedly stressed the need to realize the "four modernizations". Comrade Zhou Enlai put forward in his government work report at the first National People’s Congress held in 1954: "If we don’t build a strong modern industry, modern agriculture, modern transportation and modern national defense, we can’t get rid of backwardness and poverty, and our revolution can’t achieve its goal." At the beginning of the reform and opening-up, Comrade Deng Xiaoping made strategic arrangements for China’s modernization and put forward the strategic concept of "three steps", that is, to solve the problem of people’s food and clothing by the end of the 1980s, to make people’s lives well-off by the end of the 20th century, and to basically realize modernization by the middle of the 21st century. The 15th National Congress of the Communist Party of China has formulated a new "three-step" strategy when the first goal of the "three-step" strategy has been solved and the second goal is about to be realized, and it is proposed to basically realize modernization by the centenary of the founding of the People’s Republic of China in the middle of the 21st century. The 18th National Congress of the Communist Party of China proposed "The goal of "two hundred years" is to build a well-off society in an all-round way when the Communist Party of China (CPC) is 100 years old and to build a prosperous, strong, democratic, civilized and harmonious socialist modern country when New China is 100 years old. The 19th National Congress of the Communist Party of China made a new top-level design for promoting China’s socialist modernization in the new era, and put forward a strategic arrangement of building a socialist modernization power in the middle of this century in two steps. The 20th National Congress of the Communist Party of China clearly outlined the overall goal of China’s development by 2035, and described the grand blueprint for building a socialist modernization power in an all-round way and promoting the great rejuvenation of the Chinese nation in an all-round way. Since the 18th National Congress of the Communist Party of China, we have continuously promoted the theoretical and practical exploration of Chinese-style modernization, initially established a theoretical system of Chinese-style modernization, and made Chinese-style modernization clearer, more scientific and more feasible.

  Promoting the great rejuvenation of the Chinese nation in an all-round way with Chinese modernization stems from the Communist Party of China (CPC)’s initial mission and is one of the central tasks of the Party in the new era. For more than a hundred years, all the struggles, sacrifices and creations that the Communist Party of China (CPC) has led the people of China in unity can be summed up in one theme: realizing the great rejuvenation of the Chinese nation. Looking back at history, the main tasks of the party during the new-democratic revolution period are to oppose imperialism, feudalism and bureaucratic capitalism, strive for national independence and people’s liberation, and create fundamental social conditions for realizing the great rejuvenation of the Chinese nation; During the period of socialist revolution and construction, the party’s main tasks are to realize the transformation from new democracy to socialism, carry out socialist revolution, promote socialist construction, and lay a fundamental political premise and institutional foundation for realizing the great rejuvenation of the Chinese nation; In the new era of reform, opening-up and socialist modernization, the main tasks of the Party are to continue to explore the correct road of building socialism in China, liberate and develop social productive forces, make the people get rid of poverty and get rich as soon as possible, and provide new and energetic institutional guarantee and material conditions for rapid development for the great rejuvenation of the Chinese nation; Since the 18th National Congress of the Communist Party of China, Socialism with Chinese characteristics has entered a new era. The main task of the Party is to realize the first century-long struggle goal, start a new journey to realize the second century-long struggle goal, and continue to advance towards the grand goal of realizing the great rejuvenation of the Chinese nation. Report to the 20th CPC National Congress of the Party put forward that "China’s development has a more solid material foundation, a more perfect system guarantee,Realizing the great rejuvenation of the Chinese nation has entered an irreversible historical process. ""From now on, the central task of the Communist Party of China (CPC) is to unite and lead the people of all ethnic groups in the country to build a socialist modernization power in an all-round way, realize the goal of the second century, and comprehensively promote the great rejuvenation of the Chinese nation with Chinese modernization. "

  Chinese-style modernization theory is a major theoretical innovation based on China’s national conditions and China’s reality. It is a pioneering theory based on a profound summary of our party’s long-term historical exploration of modernization and the combination of the basic principles of Marxism with China’s concrete reality and Chinese excellent traditional culture, which is of great significance for guiding China’s modernization practice.

  China Characteristics, Essential Requirements and Major Principles of Chinese Modernization

  Chinese-style modernization, deeply rooted in Chinese excellent traditional culture, embodies the advanced essence of scientific socialism, draws on and absorbs all outstanding achievements of human civilization, represents the development direction of human civilization progress, and shows a new picture different from the western modernization model, which is a brand-new form of human civilization. Chinese-style modernization is of great innovation and profound significance for the development of world modernization theory and practice.

  General Secretary of the Supreme Leader pointed out: "A country’s modernization should not only follow the general law of modernization, but also conform to its own reality and have its own characteristics. Chinese-style modernization not only has the common characteristics of modernization in all countries, but also has distinctive characteristics based on its own national conditions. " As far as the methodology of promoting Chinese modernization is concerned, we should persist in understanding and grasping the essence and characteristics of Chinese modernization from the unification of the universal law of human modernization process and the characteristics of China stipulated by China’s national conditions.

  There are some common characteristics in the process of human modernization. For example, scientific and technological innovation drives the industrial revolution to support economic and social development, and forms a great liberation and historic promotion to social productive forces; Institutional innovation drives social change; The internationalization of the division of labor and the globalization of the market promote the process of civilization and form the mutual linkage and interaction between modernization and globalization; Wait a minute. The process of human modernization is always reflected in the historical practice of different countries and nationalities, and modernization is the unity of universality and particularity.

  In the unification of universality and particularity, Chinese modernization has distinct China characteristics. The first is the modernization with a huge population. China’s population of more than 1.4 billion has stepped into modernization as a whole, exceeding the total population of developed countries, which will greatly change the world map of modernization. This is the largest modernization in human history, and it is also the most difficult modernization. The second is the modernization of common prosperity for all people. Chinese-style modernization insists on development for the people, development depends on the people, and the fruits of development are shared by the people. It insists on realizing the people’s longing for a better life as the starting point and the end result of modernization, and strives to safeguard and promote social fairness and justice, promote the common prosperity of all people, and resolutely prevent polarization, breaking the myth that "modernization equals westernization". Third, the modernization of material civilization and spiritual civilization. Chinese-style modernization should be rich in material wealth, spiritual wealth, self-confidence and self-improvement in ideology and culture, which requires cultivating and promoting socialist core values, developing advanced socialist culture and being more progressive and advanced in history. Fourth, the modernization of harmonious coexistence between man and nature. Chinese modernization not only emphasizes the harmonious coexistence between man and nature, but also emphasizes the implementation of the new development concept, respect for nature, adaptation to nature and protection of nature, and adheres to the policy of giving priority to conservation, protection and natural restoration, which is more active. Fifth, take the road of peaceful development for modernization. Chinese modernization not only adheres to the openness of civilization process, but also adheres to the concept of building a community of human destiny.It is emphasized that we should always hold high the banner of peace, development, cooperation and win-win, seek our own development while firmly safeguarding world peace and development, and better safeguard world peace and development through our own development, instead of taking the old road of some countries realizing modernization through war, colonization and plunder, which is more peaceful in development.

  As far as the essential requirements of Chinese modernization are concerned, the Party’s Report to the 20th CPC National Congress can be summarized as: adhering to the Communist Party of China (CPC)’s leadership, adhering to Socialism with Chinese characteristics, achieving high-quality development, developing people’s democracy in the whole process, enriching people’s spiritual world, achieving common prosperity for all people, promoting harmonious coexistence between man and nature, promoting the construction of a community of human destiny and creating a new form of human civilization. This profoundly reflects that Chinese-style modernization is a brand-new form of human civilization, which contains unique world outlook, values, historical outlook, civilization outlook, democratic outlook, ecological outlook, etc., which expands the path choice of developing countries towards modernization and is a major innovation in the theory and practice of world modernization.

  As far as the major principles that must be firmly grasped in building a socialist modern country in an all-round way are concerned, Report to the 20th CPC National Congress of the Party put forward five major principles, which defined the leadership core, line system, fundamental purpose, development motive force and mental state of building a socialist modern country. We must uphold and strengthen the Party’s overall leadership, ensure the correct direction of China’s socialist modernization, adhere to the Socialism with Chinese characteristics Road, always put the development of the country and the nation on the basis of our own strength, adhere to the people-centered development ideology, make the achievements of modernization more fair to all people, persist in deepening reform and opening up, constantly enhance the motivation and vitality of socialist modernization, persist in carrying forward the spirit of struggle, and open up a new world for career development by relying on tenacious struggle.

  Deeply analyze the challenges faced by promoting Chinese modernization

  General Secretary of the Supreme Leader pointed out that "promoting Chinese modernization is an unprecedented pioneering undertaking, and it is bound to encounter all kinds of predictable and unpredictable risk challenges, difficulties and even stormy waves". As far as the challenges faced by economic and social development in the new development stage are concerned, they are highlighted in the following aspects.

  First, the phased objectives, requirements and constraints of economic and social development have undergone profound changes, and it is urgent to change the mode of economic development. The new development stage is the stage of building a socialist modern country in an all-round way and marching towards the goal of the second century. Entering a new stage of development, China has built a well-off society in an all-round way, and its economic and social development has reached a new level, and it is also facing new development goals. At the same time as the historical changes in the target requirements, the constraint function has also undergone systematic changes, including changes in the domestic and international economic situation, changes in the characteristics of demand and supply, and so on, which have put forward urgent requirements for transforming the mode of economic development. Taking the goal of "double carbon" as an example, China has made a solemn commitment to the world, striving to achieve peak carbon dioxide emissions by 2030 and carbon neutrality by 2060. Realizing carbon neutrality in peak carbon dioxide emissions is an inevitable choice to solve the outstanding problems of resource and environment constraints, and the task is very arduous, which can never be easily achieved. Emission reduction is highly related to GDP growth, industrialization progress, urbanization, energy structure and macroeconomic cost. If we do not change the mode of economic development, it will be difficult to alleviate the contradictions. We must unswervingly follow the development path of ecological priority, green and low carbon, promote quality change, efficiency change and power change, and realize green and low carbon transformation and development as soon as possible.

  Second, from the experience and lessons of international economic development, we must accelerate the high-quality economic development. International experience shows that the key for a country to enter the high-income stage from the middle-income stage lies in the fundamental transformation of economic development from quantitative expansion to qualitative improvement. According to the World Bank study, of the 101 middle-income economies in the world in 1960, only 13 had entered the ranks of high-income countries by 2008, and the rest had been hovering in the middle-income stage for a long time. The basic reason is that the above fundamental changes have not been realized. Report to the 20th CPC National Congress of the Communist Party of China put forward the overall goal of basically realizing socialist modernization by 2035, including the per capita GDP reaching a new level and reaching the level of moderately developed countries. At present, the position of China’s industry in the global industrial chain and value chain is generally at the low end, and the contribution rate of science and technology to economic growth is not high. At the same time, there is still a big gap between China’s total factor productivity and developed countries. To gradually catch up with the level of developed countries, the total factor productivity will be improved at a faster speed. From the reality at this stage, it is difficult to achieve this goal if we follow the traditional mode of production and do not accelerate the development of high quality.

  Thirdly, the international economic structure and the process of economic globalization are complicated and changeable, which brings a series of challenges to China’s economic development. In recent years, economic globalization has met with counter-current, unilateralism and protectionism have obviously increased, the recovery of the world economy is weak, local conflicts and turmoil are frequent, the century epidemic has a far-reaching impact, global problems have intensified, and the world has entered a new period of turbulent change. Since China’s reform and opening up, the kinetic energy of the circular model of "two ends are outside, big in and big out" has obviously weakened. At the same time, the position of China’s economy in the world economy has changed significantly, and the proportion of GDP in the world GDP has increased from about 1.8% at the beginning of reform and opening up to about 18% in 2022. On the one hand, China’s economy is more competitive, but on the other hand, the complementarity between China and the developed economies such as the United States, the European Union and Japan is weakened and the competition is intensified; On the one hand, China’s influence on the world economy is expanding, but on the other hand, it is affected by the instability of the world economy, especially the impact of systemic risks in developed economies such as the United States.

  On the whole, we must scientifically analyze the opportunities and challenges facing the new development stage. First of all, the connotations of opportunities and challenges have changed. Opportunities are more strategic and plastic, while challenges are more complex and overall. Secondly, the relationship between opportunities and challenges has changed. Our judgment is that crises and opportunities coexist, crises are organic, and crises can turn around. Challenges are unprecedented, and opportunities are unprecedented if we deal with them well. Thirdly, China’s development has entered a period in which strategic opportunities and risk challenges coexist and uncertain and unpredictable factors increase, and various "black swan" and "grey rhinoceros" incidents may occur at any time. We must enhance our sense of hardship, adhere to the bottom line thinking, be prepared for danger in times of peace and prepare for a rainy day, and prepare for a major test of high winds, high waves and even stormy waves. This is a problem that we must attach great importance to in promoting and expanding Chinese modernization.

  Promoting Chinese modernization with high-quality development

  Promoting Chinese modernization is a systematic project, which requires overall consideration, systematic planning and overall promotion, and correctly handles a series of major relationships such as top-level design and practical exploration, strategy and tactics, integrity and innovation, efficiency and fairness, vitality and order, self-reliance and self-improvement and opening up. It should be noted that development is the top priority of the party in governing and rejuvenating the country, and high-quality development is the top priority of building a socialist modern country in an all-round way. Only by adhering to the theme of promoting high-quality development, insisting on quality first and efficiency first, and promoting quality change, efficiency change and power change of economic development, can China’s economic strength, scientific and technological strength and comprehensive national strength continue to grow and build a socialist modernization power in an all-round way.

  What is high-quality development? High-quality development is a development that can well meet the people’s growing needs for a better life. Macroscopically, high-quality development is to promote the development of benign interaction between supply and demand and tend to be balanced; On the micro level, high-quality development is the development supported by new kinetic energy with the continuous improvement of total factor productivity; Structurally, high-quality development is the coordinated development between urban and rural areas, regions and industries; In terms of risk prevention, high-quality development is a steady, safe and resilient development; In terms of opening to the outside world, high-quality development is the internal and external linkage development that leads high-level opening to the outside world with institutional opening. High-quality development is not only the essential requirement of Chinese modernization, but also the path choice to promote Chinese modernization.

  To promote Chinese modernization with high-quality development, we must adhere to the new development concept. The new development concept clarifies the guiding principles of China’s modernization. The new development concept has answered the important theoretical and practical questions of "what kind of development and how to achieve it" in China in a new historical position, and provided scientific guidance for promoting Chinese modernization with high-quality development. Among them, innovative development focuses on solving the problem of development motivation, coordinated development focuses on solving the problem of unbalanced development, green development focuses on solving the problem of harmony between man and nature, open development focuses on solving the problem of internal and external linkage of development, and shared development focuses on solving social fairness and justice. The development concept is strategic, programmatic and leading, and it is the forerunner of development practice. Without changing the concept, the development mode cannot be changed. But the idea can’t stay in the idea, but must be implemented in practice. We should implement the new development concept completely, accurately and comprehensively, pay attention to grasping the new development concept from the fundamental purpose, problem orientation and sense of urgency, speed up the construction of a modern economic system, accelerate the construction of a new development pattern, comprehensively deepen reform, plant new advantages in development, run the new development concept through the whole development process and all fields, and constantly promote the development of Chinese modernization.

  To promote Chinese modernization with high-quality development, we must build a modern economic system. A strong country must have a strong economic system. The modern economic system is an organic whole composed of the interrelations and internal relations of all links, levels and fields of social and economic activities. Building a modern economic system is an inevitable requirement to promote high-quality development and comprehensively improve the overall competitiveness of the economy. Only by forming a modern economic system can we better conform to the trend of modernization and win the initiative of international competition, and also provide strong support for modernization in other fields. We should handle the relationship between reality and reality in industrial development, the balance between urban and rural development and regional development, the relationship between all-round opening-up and independent development, adhere to integrated construction and promotion, build an industrial system led by innovation and coordinated development, build a unified, open, competitive and orderly market system, build an income distribution system that reflects efficiency and promotes fairness, and build an urban and rural regional development system that demonstrates advantages and coordination. We will build a resource-saving and environment-friendly green development system, build a multi-balanced, safe and efficient all-round opening system, build an economic system that gives full play to the role of the market and better plays the role of the government, and achieve an effective market mechanism, dynamic micro-subjects, and moderate macro-control.

  To promote Chinese modernization with high-quality development, we must speed up the construction of a new development pattern. General Secretary of the Supreme Leader stressed: "To promote Chinese modernization, we must adhere to independence, self-reliance, the development of the country and the nation on the basis of our own strength, and firmly hold the destiny of China’s development and progress in our own hands. It is necessary to speed up the construction of a new development pattern, realize internal recycling, and rely on China’s ultra-large-scale market advantage to attract global resource elements and enhance the linkage effect of two resources in the domestic and international markets. " To build a new development pattern, we should take expanding domestic demand as the strategic basis, deepening supply-side structural reform as the strategic main line, innovation-driven as the strategic support, high-level opening as the strategic premise, and striving for progress while maintaining stability as the strategic policy to better promote modernization. Specifically, first, it is necessary to better coordinate the expansion of domestic demand and deepen the structural reform of the supply side, and enhance the motivation and reliability of the domestic macro-cycle. The key to building a new development pattern is to realize the unimpeded economic cycle. Implementing the strategy of expanding domestic demand and deepening the supply-side structural reform are intrinsically consistent, both of which are aimed at unblocking the domestic cycle and achieving higher quality, more efficient, fairer, more sustainable and safer development. It is necessary to accurately grasp the effective combination point, cultivate a complete domestic demand system, lead and create new demand with innovation-driven and high-quality supply, thus forming a higher level of dynamic balance between supply and demand and forming a virtuous circle of the national economy. Second, it is necessary to speed up the pace of self-reliance and self-improvement in science and technology and solve the "bottleneck" of foreign countries.problem We should adhere to the integration of educational development, scientific and technological innovation and personnel training to form a virtuous circle; Adhere to the integrated design of original innovation, integrated innovation and open innovation to achieve effective integration; Adhere to the integrated deployment of innovation chain, industrial chain and talent chain to promote deep integration. The third is to speed up the construction of a modern industrial system and consolidate the industrial foundation of the new development pattern. It is necessary to conform to the development law and historical trend of global industrial system and industrial chain supply chain, focus on the real economy, grasp the evolution law of industrial structure, solidly promote new industrialization, accelerate the construction of manufacturing power, quality power, network power, digital China, etc., coordinate and promote the process of informationization, networking and intelligence, and build a modern industrial system that is self-controllable, safe, reliable and competitive. Fourth, it is necessary to comprehensively promote the coordinated development of urban and rural areas and regions, improve the coverage of the domestic grand cycle, and smooth the urban and rural economic cycle. Only by realizing the coordinated development of urban and rural areas and regions can the space of domestic large-scale circulation be broader and the color be more adequate. It is necessary to coordinate and promote rural revitalization and new urbanization, promote the deep integration of regional coordinated development strategy, regional major strategy and main functional area strategy, form a unified national market, and smooth the domestic cycle. The fifth is to further deepen reform and opening up and enhance the motivation and vitality of the great cycle at home and abroad. It is necessary to deepen the reform of factor marketization, build a high-standard market system, and create a market-oriented, rule-of-law and international first-class business environment; Improve the modern fiscal and taxation financial system, improve the modern budget system, optimize the tax structure, and improve the fiscal transfer payment system.Improve the ability of macroeconomic governance; Promote high-level opening to the outside world, raise the standard of international trade and investment rules, steadily expand institutional opening of rules, regulations, management and standards, and enhance the right to speak in the international cycle.

  In a word, Chinese-style modernization is the broad road to building a strong country and national rejuvenation. Chinese modernization has promoted the great rejuvenation of the Chinese nation and entered an irreversible historical process. Today, the world has undergone a great change in the past century, and the evolution is accelerating. China’s development is facing new strategic opportunities, strategic tasks, strategic stages, strategic requirements and strategic environment. The risks and challenges to be dealt with, and the contradictions and problems to be solved are more complicated than before. In the new era and new journey, we should strengthen Socialism with Chinese characteristics’s road self-confidence, theoretical self-confidence, institutional self-confidence and cultural self-confidence, adhere to high-quality development, take a good road of Chinese modernization, comprehensively promote the great rejuvenation of the Chinese nation with Chinese modernization, constantly create new development miracles, and make new and greater contributions to our own development and the benefit of the world.

  (Author Liu Wei is the former president of China Renmin University Source: Economic Daily)

China and overseas: helping Nigeria’s agricultural modernization

  Figure ① When rice was harvested, local people excitedly took photos with experts from China holding rice.

  Figure ② On Wara Farm, China agricultural machinery is working.

  Figure ③ China technicians teach local farmers how to grow rice. (Photo courtesy of Chen Yi)

  Rice is the main food crop in many African countries. Although Africa has a large area of land suitable for rice growth, countries still suffer from insufficient production and consumption gap. China’s rice industry has rich experience in variety cultivation, production and processing, equipment technology, demonstration and promotion, and industrial investment. The cooperation between China and Africa in the field of rice has obvious complementarity and great development potential.

  Develop operation mode according to local conditions

  With a population of nearly 200 million, Nigeria has abundant arable land, sufficient labor force, abundant water resources and forest resources, and the conditions for developing agriculture are unique. However, the present situation of agricultural development in Nigeria is very backward, food is not self-sufficient, and it relies heavily on imports.

  There is a demonstration farm covering an area of 2,025 hectares in Kebi State, northwest Nigeria. WARA, an agricultural mechanization farm, was invested and built by China Zhongdi Overseas Group in 2006. "After the establishment of the farm, then Nigerian President Obasanjo led relevant cabinet ministers to visit the farm and placed high hopes on promoting the process of agricultural modernization in Nigeria as a starting point." Wang Jun, deputy general manager of China Overseas Agricultural Development Co., Ltd., said in an interview with the Economic Daily reporter.

  Less than half a year after the establishment of the farm, China Overseas Group completed the infrastructure planning and investment construction of the farm with the help of South-South cooperation agricultural experts from China at that time.

  However, the road to development is full of thorns. The wrong rainy season in 2006 gave the farm a "scare". After the sowing was completed, various problems followed. The original technical scheme and equipment of field management can’t adapt to the working environment. Almost all 600 hectares of rice were swallowed up by weeds, and the few tens of hectares of rice with harvest value that were barely preserved were also low in harvest rate due to the low purity of seeds purchased from local companies and inconsistent maturity.

  "The company recognizes that agricultural development in Africa needs a systematic solution, and seeds are one of the urgent problems to be solved. It is not possible to directly copy China’s model experience, but to innovate on the basis of China’s technological experience model and the actual situation in Africa." Wang Wei said.

  In 2008, China Overseas Group and Yuan Longping Agricultural Hi-tech Co., Ltd. jointly established Green Agriculture West Africa Co., Ltd. in Nepal. With the joint efforts of farm technical experts, a comprehensive exploration has been started from breeding to production and cultivation techniques.

  After five years of exploration and innovation, in 2010, the company finally explored the mechanized rice direct seeding cultivation mode and paddy field transplanting cultivation operation mode, established the seed production management system, and obtained the Nigerian seed production and operation license.

  Wang Yun said with joy: "The company has realized the localized development of hybrid rice, and also carried out multi-party cooperation to implement diversified seed development around the local planting structure."

  Cultivate rice varieties with independent property rights

  China’s overseas agriculture has taken root in Nigeria and developed steadily step by step. In 2012, it became a supplier of conventional seeds of rice and corn and original seeds of rice for the "Grain Growth Plan" project of the Nigerian Ministry of Agriculture. The company also carried out training for local farmers and disseminated rice seed production and planting technology, which was welcomed by local farmers.

  China Overseas has established a "company+farmer" production base in Nepal, which has driven more than 5,000 farmers to find jobs and increased production and income, helped Nepal build a production capacity of 10,000 tons of excellent rice seeds, and made great contributions to increasing rice production in Nepal. According to preliminary statistics, as of 2018, China and overseas contributed more than 1 million tons to increase rice production in Nigeria.

  After more than 10 years of continuous investment and efforts, the company registered GAWAL R1, a conventional rice variety with independent intellectual property rights, in Nepal in 2017. Wang Jun proudly said: "GAWAL is the abbreviation of the English name of Green Agriculture West Africa Co., Ltd., R stands for rice, and 1 is the number. This is the first rice variety cultivated by a China enterprise named in Nepal, the first crop variety named by a Nigerian government agency according to the company name, and the first rice variety recommended by the Nigerian government to other 14 countries of the West African Community."

  In order to develop sustainable agriculture in Nigeria, China Overseas has made a long-term plan to invest in the construction of an agricultural high-tech industrial park in Abuja, the capital of Nigeria, from 2013.

  Wang Jun said that the industrial park aims to build a platform for agricultural cooperation between China and Africa, with Nigeria as the center, facing Central and Western Africa and the whole African region, shifting from technology demonstration to industrial demonstration, taking seed and seedling, agricultural machinery exhibition and agricultural products processing as the driving objectives, devoting itself to the demonstration training and promotion center of agricultural technology and equipment in China, Yu Jiancheng, the industrial incubation park radiating Africa with Nigeria as the center, and the cooperation platform for academic exchange of knowledge and information and exhibition and trading of essential product resources to promote agricultural development in Africa.

  Promote experience suitable for Africa’s development

  How can China’s agricultural development experience be combined with African practice to achieve complementarity? Wang Yun put forward some suggestions based on the experience of China and overseas countries in Nigeria for more than 10 years.

  First, win-win cooperation. In agricultural cooperation with foreign countries, in addition to Chinese units going out to sea in groups, sincere cooperation and benefit sharing, it is also necessary to pay attention to foreign demands and interests, bring benefits to local people through cooperation, and achieve win-win cooperation.

  The second is to be realistic and innovative. Compared with Africa, China’s agricultural development model, experience, technology and equipment have certain advantages, but when it is introduced to Africa, it must be innovated according to its own characteristics.

  The third is to identify the key links in the industrial chain. Agriculture has a long industrial chain from seed and planting to storage and processing. It is suggested to "grasp both ends and put them in the middle", make efforts in seed and processing, and fully cooperate with local farmers and industry organizations in planting.

  The fourth is to pay attention to fulfilling social responsibilities. The characteristics of agriculture itself determine that agriculture-related enterprises must have long-term strategy and long-term vision in their operations. In addition to their business operations, enterprises should also have the courage to assume social responsibilities and participate in local public welfare activities.

  Wang Jun believes that China-Africa agricultural cooperation has broad prospects and great room for cooperation. On the one hand, China’s various agricultural development models, agricultural technology and industrialization development experience are suitable for Africa, and the two sides have huge space for cooperation in agricultural industrialization capacity, and can carry out industrial and technological cooperation to enhance African agricultural production capacity. On the other hand, China-Africa agriculture is highly complementary, and Africa has obvious advantages in agricultural resources. China is the largest market and importer of agricultural products, and has a huge demand for tropical cash crops in Africa, which provides Africa with a broad market space. (Economic Daily China Economic Net reporter Chen Wei)

Huawei, the world’s first commercial triple folding screen, leads the folding industry to innovate again.

On September 10th, 2024, Huawei saw the Extraordinary Brand Festival held in Shenzhen, which profoundly interpreted the brand spirit of the Extraordinary Master and welcomed a new member of the Extraordinary Master Brand: HUAWEI Mate XT Extraordinary Master.

This time, Huawei saw the extraordinary brand ceremony. Huawei skillfully integrated the spiritual core of the "extraordinary master" into elegant dance, firm drums and stirring melody, telling the story of "seeing extraordinary". China Oriental Song and Dance Troupe performed "Seeing Extraordinary" dance, and used its body to perform the amazing three-fold screen form, which outlined Huawei’s firm determination and grand blueprint of constantly climbing the peak of science and technology and pursuing the ultimate innovation. Jane Zhang performed "My Dream" in a brand-new way, expressing Huawei’s persistent pursuit of dreams with songs. Every breakthrough and achievement is due to believing in the power of dreams.

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The brand plan of "Seeing Extraordinary" will be officially launched in October. Listen to their stories from their names and see extraordinary from their faces!

Yu Chengdong, managing director of Huawei, chairman of BG, and chairman of BU, a smart car solution, said, "We are constantly innovating and breaking through, pursuing our dreams, never giving up, and making the impossible possible. Huawei brought the world’s first commercial three-fold screen mobile phone HUAWEI Mate XT extraordinary master, once again rewriting the history of the industry, turning science fiction into reality and leading a new era of folding mobile phones! "

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Pioneer of the times, continue to lead the folding track.

Since 2019, Huawei has been iteratively innovating, bringing one folding flagship after another. Every Huawei folding screen flagship reflects Huawei’s unremitting pursuit of technological innovation. HUAWEI Mate XT is an extraordinary master, opening and closing rooms, seeing extraordinary, and Huawei once again leads the folding screen track.

As the leader of the folding screen track, Huawei has been exploring the folding screen technology, and innovative technologies such as the eagle wing folding hinge, the double-rotating water drop hinge, the composite laminated structure screen and the first use of non-Newtonian fluid materials have been applied one after another, leading the industry forward. Huawei also leads the ecological innovation of folding screen system. As early as 2019, Huawei established the first folding screen application ecological alliance together with the Software Green Alliance, and launched the White Paper on Folding Screen Mobile Intelligent Terminal in the same year to promote the popularization of ecological standards and specifications for folding screen mobile phones. In addition, Huawei is committed to in-depth cooperation with global developers to promote the ecological co-construction of folding screen applications and help build a prosperous and healthy large-screen application ecosystem.

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Be ahead of the times and open a new chapter in folding screen

The extraordinary master HUAWEI Mate XT has made bold innovations in new materials, new technologies and new processes, making the world’s largest and thinnest commercial folding screen mobile phone and opening a new chapter in folding screen mobile phones.

HUAWEI Mate XT, an extraordinary master, pioneered Huawei Tiangong Hinge System, calmly coping with internal and external bending, realizing double impact resistance and being flexible. The extraordinary master of HUAWEI Mate XT is a new species of science and technology with multiple functions. The extraordinary master of HUAWEI Mate XT has a large screen near Huawei, watching movies on a big screen and enjoying a visual feast. Big screen financial management, overview of global information; Read on a big screen and have a panoramic view in your palm. Switch to dual-screen mode, and news information and email content can be seen at a glance; In the single screen state, it is also convenient and calm, meeting the needs of fast phone calls and shooting at any time. The three-fold form of the extraordinary master of HUAWEI Mate XT meets the needs of consumers in various scenarios such as life and work.

The extraordinary master of HUAWEI Mate XT leads the product design fashion, inherits the octagonal star diamond design of the extraordinary master series, with symmetrical central axis, harmony and order; Innovative use of sinusoidal section three-dimensional cutting, dike texture presented on it, unique, cast ingenuity. The extraordinary master of HUAWEI Mate XT has the powerful ability of Huawei Image XMAGE, equipped with a super-light-changing camera and a periscope telephoto lens, which makes it easy to freeze extraordinary moments.

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Dare to be the first in the world, persist in innovation and lead forward.

As a subdivision with high technology density, technological innovation is the primary driving force for the development of folding screen track. As a pioneer and promoter of the folding screen mobile phone track, Huawei has always stood at the forefront of innovation, constantly exploring cutting-edge folding technology, breaking through the folding form and optimizing the interactive experience, and is committed to making each generation of folding flagship an industry vane.

Over the years, Huawei has been working hard in the field of folding screen technology, making in-depth research from the structure, materials to the bottom of the process, and continuously innovating in key areas such as hinges, screens, batteries, communications, and achieving breakthroughs one after another. Technological innovations such as Huawei Tiangong Hinge System, Superform Laminated Design, Large-capacity Cell Phone Battery with Silicon Negative Electrode, and Satellite Communication have been applied to products, bringing innovative experiences to consumers.

Facing the future, Huawei will unswervingly tackle key problems and seek innovation in folding technology, and increase investment in folding flagship research and development. Continue to go deep into the no-man’s land of science and technology, explore cutting-edge innovative technologies, promote the development, progress and experience upgrading of the industrial chain and industry, and lead the development of the folding industry.

Extraordinary master HUAWEI Mate XT, opening and closing rooms, see extraordinary!

Editor: Xu Yong

Biden is in danger.

Source: Niu Qinqin, Author: Niu Qinqin

Biden is in danger, and now it can be said that it is very dangerous.

I don’t mean his health, although his health is now the most concerned issue for Americans; But his political future, and one bad news after another followed.

To make matters worse, at this critical moment, he made another fatal mistake.

At the NATO summit on July 11th, Biden introduced Zelensky to the audience.

In the previous sentence, Biden performed well:"Now please welcome the President of Ukraine, who has courage and determination …"

After a word, the scene was dumbfounded, Biden said:"Ladies and gentlemen, now please welcome President Putin …"

In Biden’s eyes, Zelensky is Putin?

I saw that CNN reporters also sighed and wrote:This is the latest gaffe of a president trying to show strength and sobriety after a disastrous debate two weeks ago.

Biden. Biden.

Even more deadly for Biden, three bosses have recently expressed strong dissatisfaction with him.

On July 10, the American Hollywood movie star was also the owner of the Democratic Party.George Clooney, who published an article in The New York Times publicly, called on Biden to withdraw from the election.

Clooney wrote very sincerely. He said that he is a lifelong Democrat and fundraiser and always respects Biden, but the situation is not what it used to be.

He wrote:"In the past four years, he has won many challenges he faces. But there is one battle he can’t win, and that is against the years. None of us can win. It’s heartbreaking to say it, but Biden, who was with me at the fund-raising event three weeks ago, is not the’ big shot’ Biden in 2010. He’s not even Biden in 2020. He is the man we saw in the debate. "

No one can win against the years!

This is a big truth.

In Clooney’s view, Biden is old. If he insists on running for the presidency, he will not win the presidency, and the Democratic Party will lose the Senate and the House of Representatives.

"This is not only my opinion, but also the opinion of every senator, congressman and governor I have personally contacted. Everyone thinks so, no matter what he or she says publicly. "Clooney was heartbroken,"Most of our congressmen choose to wait and see if the dam will burst. But the dam has burst. We can bury our heads in the sand and pray for a miracle in November, or we can tell the truth. "

Clooney is not an ordinary person, he is a Hollywood superstar, representing Hollywood; He is also the big money owner of the Democratic Party, and the money owners are not satisfied with Biden.

Moreover, I have seen western media analysis that Clooney is closely related to Obama and others. "Without the acquiescence of the Democratic Party, he would not have published such a dramatic article on The New York Times and criticized the current Democratic President."

The Democratic Party is fighting among itself.

I have seen a statistic that 17 Democrats have publicly asked Biden to quit.

As if it were agreed, on the same day Clooney published in The New York Times,Democratic Senator Welch also published an article in Washington post, calling on Biden to end his campaign "for the national interest".

Welch put it more bluntly: "We can’t turn a blind eye to President Biden’s disastrous debate performance. We can’t ignore the questions raised since that night. "

He went on to say: "Trump is a felon. He is a pathological liar. He is a threat. The Supreme Court granted him almost complete immunity, which will certainly make him more daring. But the national topic is now focused on the age and ability of President Biden. Only he can change this situation. "

What do you mean?

Trump is terrible, but Biden, you make people pay more attention to your age and ability, not Trump’s weakness.

What should we do?

Biden shows your "incomparable selflessness and courage", so quit!

In American politics, senators carry more weight than representatives, and Welch was also the first Democratic senator to call for Biden’s withdrawal, and he will certainly not be the last.

For Biden, especially unexpected,Pelosi, the Democratic Party boss and a former speaker of the House of Representatives with whom he was very close, also stabbed him in the back.

In this interview on July 10th, the old lady avoided talking about whether she supported Biden to the end, but said:It’s up to the president to decide whether to stand for election or not, but time is running out. I hope he will do whatever he decides …

What do you mean?

Time is running out, Biden. Just get off.

There was a mutiny in the party, but on the NATO stage, where he could show his vitality and ability, 81-year-old Biden recognized Zelensky as Putin again.

It’s really "the house leaks when it rains all night, and the boat breaks and is hit by the head wind."

Only four months before the US election, how long can Biden hold on?

His physical condition is visible to the naked eye; We can even imagine the pressure he is under now. Trump is complacent and constantly ridicules Biden as a "sleepy Joe."

After reading it, Biden, who should also be very angry, can only aim at Trump and lambaste:Trump is Putin’s running dog …

Well, this is the United States, the 81-year-old current president of the United States and the 78-year-old former president of the United States: you are Putin’s lackey!

Another new super hybrid system is on the market. Can BYD’s dream of "dynasty" go further?

After the listing of Qin PLUS DM-i, BYD "Dynasty Family" ushered in another new car equipped with BYD super hybrid system.

On March 25th, BYD Song PLUS DM-i was officially launched. The new car was launched in two versions, 51km and 110km, with a subsidized price of 146,800-169,800 yuan.

It is reported that this model will only be sold in BYD’s e-network channel.

Song PLUS DM-i, which is positioned in the B-class SUV, is the third model blessed by BYD DM-i super hybrid technology. Its appearance also fills the gap between Song Pro and Tang, enabling BYD to meet the needs of more subdivided SUV market models.

The biggest feature of the new car is the brand-new powertrain system. Thanks to the new technology, BYD has achieved the same price level of hybrid vehicles as fuel vehicles.

Compared with the traditional plug-in hybrid system, the biggest progress of DM-i is to make the driving experience of hybrid cars more like trams. This system adopts Xiaoyun-Plug-in special 1.5L high-efficiency engine matching EHS electric hybrid system, which can output the maximum comprehensive power of 173kW, and at the same time, the fuel consumption can be controlled at 4.4L/100km in the state of power loss, which is more energy-saving than the fuel vehicle of the same class.

As for the design, the change of the Song PLUS DM-i is not so great. On the basis of continuing the design style of the fuel version, it has added the exclusive design of new energy, such as the unique large mouth grille with the "dragon beard" shape of Chinese homology, which makes the front face full of tension. The interior adopts the exclusive eclipse blue+sky gray color matching, which is fresh and concise, and also conforms to the environmental protection concept of new energy.

As for the configuration, the independent brand represented by BYD is really not afraid of anyone. DiLink3.0 intelligent network connection system, 12.8-inch 8-core adaptive rotating suspension Pad, NFC car key, Dirac intelligent music cockpit, ACC adaptive cruise system, lane departure warning and other intelligent configurations and active and passive safety configurations are readily available.

It can be said that Song PLUS DM-i almost meets the vast majority of consumers’ needs at this price.

As an important member of BYD’s "dynasty family", Song PLUS DM-i seems to be less concerned than Qin PLUS DM-i before, but compared with Qin PLUS DM-i in a more competitive environment, the market performance of Song PLUS DM-i is more likely to determine whether the dream of BYD’s dynasty can go further.

In the past 2020, the market share of SUV reached 46.4%, which was only 1.6 percentage points lower than that of car sales.

In addition, the market share of domestic SUVs and joint venture SUVs has also turned over for the first time, with domestic SUVs reaching 47.8%, exceeding the mainstream joint venture SUVs’ 40.3%.

All kinds of data prove that SUV is still the key market for independent brands to achieve sales breakthrough. Therefore, once Song PLUS DM-i sells well, it will bring more to BYD.

It is reported that this year, BYD will attack the compact car, compact SUV and medium-sized SUV markets with three super hybrid models: Qin Plus DM-I, Song Plus DM-I and Tang DM-I respectively.