分类： sangna

    On December 26th, a full-scene press conference was held for the audience M9 and Huawei in winter. Many full-scene products such as the audience M9, nova 12 series mobile phones, Huawei FreeClip ear clip headphones, Huawei MatePad Pro collector’s edition, Huawei Smart Screen V5, and Huawei Routing BE3 Pro 2500M network port edition were unveiled. The new products of this conference cover diversified application scenarios such as smart travel of consumers, smart home and smart office, and further improve the whole scene ecology of Huawei’s Internet of Everything.

    HarmonyOS Zhixing’s annual heavyweight product, M9, was officially released, and four models were launched, with a price of 469,800-569,800 yuan. Ask the M9 to fully board Huawei’s top ten smart car technologies, bringing leading experiences such as intelligent cockpit, intelligent driving and control, intelligent driving and intelligent safety, redefining smart car standards and creating a new smart travel experience for users.

    The M9 has ever-changing space, three rows of larger space performance, and the passenger space reaches 2725mm, and supports the ever-changing seating modes of 3, 4, 5 and 6 seats. The intelligent cockpit of the world M9 is equipped with 10 screens, realizing multi-person, multi-screen and multi-device interaction. The car-level projection system gets on the bus, and the 32-inch lifting projection curtain reproduces the cinema-level viewing experience. The new HUAWEI SOUND Excellence Series has a flagship configuration, equipped with 25 units of professional-grade audio, and the power amplifier output reaches 2080W W. For the first time, the brand-new Xiaoyi Wisdom Assistant is equipped with the AI ? ? big model, which creates more possibilities for the user.

    Wenjie M9 is equipped with Turing intelligent chassis, adopts front double wishbone and rear multi-link independent suspension, and comes standard with intelligent closed air spring and CDC variable damping shock absorber. Through multi-modal fusion sensing system, HUAWEI DATS dynamic adaptive torque system and HUAWEI xMotion intelligent body collaborative control system. HUAWEI ARHUD head-up display system, HUAWEI XPIXEL intelligent projection headlights and many other technologies are equipped, which makes smart driving and control enter the light age.

    Wenjie M9 upgraded HUAWEI ADS 2.0 advanced intelligent driving system in an all-round way, equipped with 192-line laser radar. Through GOD (Universal Obstacle Detection) network 2.0 and RCR (Road Topology Reasoning Network) network 2.0, it can accurately identify vehicles, pedestrians, traffic facilities and signs, piles, etc.

    Nova 12 series skillfully combines portrait ability with pioneer technology aesthetics. In terms of appearance, the vitality and self-confidence of young people are integrated into the design, bringing a brand-new 12th color. On the screen side, nova 12 Ultra and nova 12 Pro bring equal-depth four-micro-curved screens, taking into account the rounded feel and precise control.

    In terms of image, nova 12 Ultra and nova 12 Pro are equipped with front binocular stereo vision image system, which brings 0.7X-5X full-focus zoom capability, and are equipped with XD Portrait Da Vinci portrait engine, which focuses on the four portrait features of "shape, quality, light and color". Various self-timer scenes can not only be photographed clearly, but also beautifully. In terms of comprehensive experience, the nova 12 series has an ultra-wide antenna architecture, which can enjoy high-quality signals outside the outer suburbs, shopping malls in urban areas, or subway high-speed trains. The dual-card dual-pass function enables the nova12 series to achieve dual data parallelism, and it is not waiting for fast Internet access. Nova 12 Ultra and nova 12 Pro support two-way Beidou satellite messages, and support sending and receiving Beidou satellite messages without ground network signals. At the same time, the nova 12 series is equipped with HarmonyOS 4, which brings a smarter and more convenient interactive experience. Nova 12 series is equipped with 100W intelligent fast charging Turbo, and nova 12 Ultra and nova 12 Pro10 are charged to 60% in 10 minutes.

    Huawei’s FreeClip ear clip earphones are designed with "C-bridge" and built-in nickel-titanium memory alloy, which is reliable and durable. A single earphone weighs only 5.6g, which provides a comfortable and unburdened wearing experience. With the 10.8mm dual magnetic high sensitivity unit, it brings a pleasant listening experience without hearing. A single earphone is full of 8 hours of continuous music playback, with a charging box for 36 hours of whole machine music playback life, and supports intelligent experiences such as multi-device connection and audio sharing.

    Huawei MatePad Pro 13.2-inch collector’s edition, Huawei MatePad Pro suit (Star Flash Edition) and Huawei smart magnetic keyboard (Star Flash Edition) were unveiled at the same time. Huawei MatePad Pro Suite (Star Flash Edition) contains a keyboard with star flash technology and HUAWEI M-Pencil (the third generation) which also uses star flash technology, completing the closed loop of star flash ecology in professional creation and mobile office scenes, making office creation more stable and efficient, and broadening the experience boundary of tablet computers again. The 13.2-inch collector’s edition of Huawei MatePad Pro also contains Huawei FreeBuds Pro 3 headphones, quiet call and HUAWEI Care+ service for two years, which gives the equipment more peace of mind.

    Huawei released a brand-new smart screen V5. In terms of smart function, it is continuously equipped with Huawei Linxi pointing remote control, bringing a new interactive experience of "playing TV like playing a mobile phone"; With the super desktop function, the massive mobile phone applications are put on the big screen, and hundreds of new ways of playing "giant screen mobile phone" are unlocked. In terms of picture quality, SuperMiniLED Honghu supports "1080P seconds to 4K", presenting more delicate and clear picture details. In the entertainment experience, it is equipped with HarmonyOS 4, through multi-device collaboration and diversified living room entertainment.

(Original title: A-share evening hotspot | Central release! It is related to the development of cross-strait integration, involving transportation, capital market, etc.)

The heavy news worthy of attention this evening are:

1, the central release! It is related to the cross-strait integration and development, involving transportation and capital markets.

2. The new M7 is officially released! Yu Chengdong: It has been copied and never surpassed.

3, over 170,000/square meter! Beijing relaxes the guidance price limit of second-hand housing, what signal is released?

4. Many enterprises in Jiangsu announced that they would withdraw from the government financing platform and no longer undertake the government debt financing function.

5, the village reconstruction project into the scope of special debt support.

The following is the text of the evening paper:

1, the central release! It is related to the development of cross-strait integration, involving transportation, capital market, etc., and the eight main points are quick to look at.

Importance: ★★★★★★★

On the evening of the 12th, the Central Committee of the Communist Party of China and the State Council issued opinions on supporting Fujian to explore new ways of cross-strait integration and development and to build a demonstration zone for cross-strait integration and development.

There are 21 measures in the full text. Self-help brother sorted out 8 measures that are highly relevant to the capital market, and sorted out the corresponding listed companies.

2. Outlook of Apple’s conference: iPhone 15 may have these changes.

Importance: ★★★★★

On September 12th, at 10am US Western Time, Apple will hold the most important new product launch conference of the year at its California headquarters, which will kick off the upcoming year-end holiday shopping season.

The consensus of the outside world is that the new products at this conference mainly focus on three categories: iPhone 15 series, ninth-generation smart watches, and second-generation AirPods with USB-C charging port.
Pro wireless headset, in addition to providing updates of several major operating systems.

3. The new M7 is officially released! Yu Chengdong: It has been copied and never surpassed.

Importance: ★★★★★

At 14:30 on September 12th, the launch conference of AITO’s new M7 was held, and the new M7 was officially released and delivered!

According to Yu Chengdong, the new M7 is equipped with HUAWEI DATS.
2.0, the comprehensive battery life is 1300 kilometers, the pure electric battery life is more than 240 kilometers, the fuel consumption of the rear-drive version is 5.6L, and the fuel consumption of the four-wheel drive version is 5.8L, which claims to be 8% lower than that of the intelligent extended-range model that has not been upgraded. Yu Chengdong said at the press conference: "Huawei’s smart cockpit has been copied and never surpassed.

4, over 170,000/square meter! Beijing relaxes the guidance price limit of second-hand housing, what signal is released?

Importance: ★★★★

On September 12, in response to the media report that "Beijing lifted the guide price limit for second-hand houses", the Securities Times reporter confirmed that the news was true. Beijing did relax the guide price limit for second-hand houses, and the houses with a unit price of less than 180,000 yuan can now be displayed. The number of high-priced school districts has increased significantly.

The insiders believe that Beijing’s relaxation of the guiding price limit of second-hand housing is related to the major changes in the supply and demand relationship of second-hand housing. The Beijing policy is mainly carried out around hot school districts, and its signal is very strong.

5. Many enterprises in Jiangsu announced that they would withdraw from the government financing platform and no longer undertake the government debt financing function.

Importance: ★★★★

On September 12th, according to the explanation of market-oriented transformation issued by official website, Pizhou Municipal Government, Pizhou Traffic Engineering Co., Ltd. and Pizhou Yuantong Public Transportation Co., Ltd., the two companies indicated that the hidden debts of local governments had been paid off, and they would no longer undertake the financing function of public welfare projects in the future, and promised to operate independently and be responsible for their own profits and losses.

In recent years, many state-owned enterprises and urban investment platforms have announced their withdrawal from the government financing platform. Since August, many enterprises in Jiangsu have announced their withdrawal from the government financing platform.

6. China responded to Biden’s remarks: China’s economy has not collapsed, but the "China collapse theory" has repeatedly collapsed.

Importance: ★★★★

Recently, many western countries have criticized China’s economy. US President Biden said that China is facing economic difficulties, which are not only affected by the sluggish world economic growth, but also related to China’s economic policies. The Australian Finance Minister said that China’s economic growth slowed down significantly, which had an impact on Australia. US Deputy Treasury Secretary Ardeyeh Mo said that the slowdown in China’s economic growth will mainly affect its Asian neighbors.

In this regard, China’s Foreign Ministry spokesperson Mao Ning said in response to relevant inquiries on the 12th that it seems that various "China collapse theories" will appear every once in a while, but the fact is that China’s economy has not collapsed, on the contrary, the "China collapse theory" has repeatedly collapsed.

7, the village reconstruction project into the scope of special debt support.

Importance: ★★★★

According to 21st Finance and Economics, it was learned from many local investors and financiers that the current policy increased support for the reconstruction of villages in cities, and eligible reconstruction projects in cities in villages were included in the scope of special debt support. However, considering that the issuance of special bonds this year is nearing the end, the special bonds for urban village reconstruction are expected to be issued next year.

Recently, some places have reserved special debt projects in 2024 in advance, among which the reconstruction project of villages in cities is the key point of reserve. Next year, the scale of special debt for urban village reconstruction will be affected by many factors, including the total amount of special debt, the reserve of urban village reconstruction projects and the quality of the projects.

In addition, the following news is also worthy of attention:

8. Recently, many wealth management subsidiaries received guidance from the supervision window, and the use of direct financing tools for wealth management was restricted, and no new business was allowed.

9. Wang Bin, the former chairman of China Life Insurance (Group) Company, accepted bribes and concealed overseas deposits, and was sentenced to a suspended death sentence in the first instance.

10. Insiders of the bank: It is estimated that the amount of prepayment in August will drop by nearly half compared with the peak value, and will continue to improve after September.

1. The three major US stock indexes opened lower and Oracle Bone Inscriptions fell more than 12%.

The three major US stock indexes opened lower and went lower. As of 22:30, the Dow fell 0.19%, the Nasdaq fell 0.11% and the S&P 500 fell 0.2%. Oracle Bone Inscriptions fell more than 12%, and the growth rate of the company’s cloud business revenue slowed down, and the quarterly revenue forecast was lower than expected.

Nasdaq Golden Dragon China Index rose more than 1%, LI and Weilai Automobile rose 3%, and Xpeng Motors, Pinduoduo and New Oriental rose 2%.

2. White House: Eight companies, including NVIDIA, voluntarily promised to manage AI risks.

The US White House issued a statement on September 12, saying that on the same day, US Secretary of Commerce Raymond and other senior government officials will convene AI industry executives at the White House to announce Adobe, Cohere, IBM, NVIDIA, Palantir, Salesforce and Scale.
AI and
The eight companies of Stability promised to take voluntary regulatory measures to manage the development risks of AI technology, including conducting safety tests before launch, building a system that puts safety first, and adding digital watermarks to AI-generated content.

3. The European Commission lowered the EU’s economic growth forecast for this year and next, and the German economy may shrink.

The European Commission recently lowered the EU’s economic growth forecast for 2023 and 2024, and the economy of Germany, the largest economy in the EU, is expected to shrink.

According to the latest forecast of the European Commission, the EU economy will grow by only 0.8% this year and 1.4% in 2024. In May this year, the European Commission predicted that the EU’s economic growth this year and next would be 1% and 1.7% respectively.

Self-selected brother combed the investment opportunities concerned by the market and found that the concepts of gold and northeast revitalization were concerned.

1. Gold sold out! "The price of gold rose above 600 yuan/gram" and rushed to the hot search.

On September 12th, "the price of gold has risen above that of 600 yuan per gram" rushed to the top of hot search, which triggered a discussion on the price of gold among netizens. Recently, the international gold price has risen significantly, and the price of the domestic gold retail market has also risen. Now it has broken the 600 yuan mark, but the enthusiasm of consumers remains undiminished.

Guosen Securities believes that the upward process of gold price will boost the investment demand of gold, and gold stocks are easy to enjoy the multiplier effect of simultaneous improvement of performance and valuation, showing greater flexibility than gold price. Chifeng Gold, Shandong Gold, Zhongjin Gold and Zijin Mining are recommended.

2. The State-owned Assets Supervision and Administration Commission (SASAC) supports central enterprises to invest heavily in the Northeast main force to grab the exposure of concept stocks.

On September 11th, the State-owned Assets Supervision and Administration Commission of the State Council held an enlarged meeting. The meeting held that it was necessary to further strengthen overall coordination, support and guide central enterprises to deepen all-round cooperation with Northeast China, make greater efforts to invest in, lay out, build and develop Northeast China, carry out a new round of deepening and upgrading the reform of state-owned enterprises in Northeast China, and further promote the reform of state-owned enterprises in Northeast China.

Tencent’s stock selection has sorted out the list of the top ten concept stocks of revitalizing Northeast China in the last week, for your reference. The data shows that Quanyangquan received a net inflow of main funds exceeding 100 million yuan in the past week.

In addition, the following sectors are also worthy of attention:

3. Maglev | A maglev train with a speed of 600 kilometers per hour "entered" the World Manufacturing Conference.

4. Data elements | The 2023 World Computing Congress will be held this week, and topics such as data elements have attracted much attention.

5. Calcium mine transistor | The successful development of calcium mine transistor will reshape semiconductor technology.

6, tourism | Mid-Autumn National Day holiday ticket average price increased by 13% compared with May Day holiday.

On the positive side, the optional brother reminds us to pay attention to the increase of shareholders of China Eastern Airlines; In terms of negative announcement, pay attention to the fact that the real controller of ST Zhongzhu was approved to be arrested.

Positive announcement

1. China Eastern Airlines: The controlling shareholder plans to increase its shareholding by 500-1 billion yuan.

2. Sunshine Power Supply: It is planned to buy back shares from 500 million yuan to 1 billion yuan.

3. Zhaoyi Innovation: It is planned to buy back shares from 80 million yuan to 150 million yuan.

4. Yuneng Technology: It is planned to buy back the company’s shares for 100-200 million yuan.

5. Dalian Electric Porcelain: The wholly-owned subsidiary won the bid for the State Grid project of 250 million yuan in advance.

Negative announcement

1. ST Zhongzhu: Xu Delai, the actual controller, was arrested on suspicion of misappropriating funds.

2. Changshan Pharmaceutical Co., Ltd.: The clinical trial of ebenenatide does not involve obesity indications.

3. Letter of concern from Lanying Equipment: It is required to explain the information such as on-hand orders for products used in mask aligner industry.

4. Tonghua Jinma: At present, the company’s operating conditions and internal and external operating environment have not changed significantly.

This article is selected from "Tencent Stock Selection", edited by Zhitong Finance: Xu Ran.

Some time ago, Yu Chengdong, managing director of Huawei, CEO of BG, and chairman of BU, a smart car solution, said that he was "far ahead", which pushed the industry to a hot search, and its popular model, the new M7, attracted the attention of many consumers. On, Huawei demonstrated its innovative play in the marketing market, customized a brand-new large-scale rights and interests worth 27,000 yuan for the new M7, and added the guarantee of delayed delivery subsidy of 200 yuan/day. This strategy with both benefits and guarantees was once again sought after by the market, and the cumulative amount of large-scale orders was directly pulled to 80,000 in 50 days! It also brings new enlightenment to the marketing market!

Traditional marketing methods often only focus on welfare, but Huawei’s new M7 combines welfare and security to meet consumers’ needs and desires and bring consumers a brand-new experience. From the perspective of happiness, the rights and interests of Dading are as follows:

1. Equity time

November 1, 2023-November 30, 2023

2. Details of rights and interests:

① interior and exterior decoration matching gold worth 12,000 yuan;

② Matching rights and interests worth 15,000 yuan.

·Max smart driving version owners can deduct the optional ADS2.0 urban pilot NCA function by equal amount;

The owner of the ·Plus rear-drive version can choose a technology enjoyment package worth 15,000 yuan in equal amount;

Car owners of all models can also choose a combination of rights and interests with a value of 15,000 yuan (21-inch wheels with a value of 10,000 yuan and one of the original aftermarket products).

At the same time, the new M7 car-picking care plan will continue to "accompany": for the new M7 users who have completed the big payment before November 30, 2023, the order status on AITO App will start from the date when the delivery plan has been confirmed to the date when the vehicle has arrived at the store. If the waiting period in the following table is exceeded, the number of days will be exceeded (the date when the vehicle has arrived at the store-the date when the delivery plan has been confirmed-the waiting period) The standard of overdue subsidy is 200 yuan/day, up to 10,000 yuan.

At the same time, the new M7 has not been idle. At present, the new M7 version of Zhijie has completed the OTA upgrade, supporting the functions of high-speed NCA and urban LCC. On high-speed and elevated roads, vehicles can follow the navigation to their destinations, and consciously identify the signal lights to assist in controlling the normal driving of vehicles, intelligent lane change, intelligent speed limit, etc., which greatly liberates drivers from manipulating people. It can also show its talents in urban roads, cruise at a fixed speed, follow the car, cross corners, etc. in the traffic flow, and it can also realize automatic avoidance in and out of the lane, greatly improving driving safety and happiness. It is worth mentioning that Huawei also uses technology to make parking more self-free. Because of the launch of the custom parking function, users can drag and drop vehicle icons on the ground where parking is allowed but not marked. A temporary parking space is supported with the narrowest width of +0.4m, and there is no need to ask an old driver for parking.

The new M7 provides consumers with a more comprehensive car buying experience by combining welfare and security. Not only can you enjoy generous benefits, but you can also get subsidies for delayed delivery to ensure a smoother and more secure car purchase process. Under Huawei’s unique marketing model, the number of new M7 vehicles in Wenjie reached 80,000 within 50 days, which helped the brand to open higher. In October, all departments in Wenjie delivered 12,700 new vehicles! Among them, the delivery of new M7 bicycles in Wenjie exceeded 10,000, reaching 10,547, a record high! This fully proves consumers’ recognition and demand for products that combine welfare and security.

In addition to welfare and security, Yu Chengdong, managing director of Huawei, CEO of BG and chairman of BU, a smart car solution, set an example and personally came to the factory to supervise production and quality control. He also said: At present, all the employees of Celeste Smart Factory are making every effort to promote production. At the same time, they have invested more than 1 billion yuan in the whole supply chain, adding more than 20,000 people, and adding production shifts 22 hours a day to ensure that users can enjoy the smart driving life of the new M7 in the world as soon as possible.

Develop new marketing methods. Originally, I thought that Huawei was only far ahead in product strength. I didn’t expect that the big game was also a ride, and the slogan of "far ahead" was really not a shout. In addition, I would like to remind you that as of the end of the month, interested friends should pay close attention to it!

　　Sina Auto News On the evening of July 20, 2021, the brand-new compact SUV—— was officially launched. This car is Geely’s entry into the 4.0 era, and it is one of the heavy models based on CMA super matrix. The new car will be equipped with a 2.0T engine of the Drive-E series, and six models will be launched according to the configuration, with the price range of 137,200-185,200 yuan.

　　1, based on CMA architecture, positioning compact SUV.

　　2, brand-new family design language, burly shape

　　3, 2845mm wheelbase, leading at the same level.

　　4, "Vision Picture Scroll" IMAX screen (also known as meter-level full screen), full of science and technology.

　　5. Equipped with 5G-AVP1km unmanned parking technology, it can realize 1km unmanned parking.

　　6. The whole system is equipped with VEP4 inline four-cylinder all-aluminum turbocharged engine of Drive-E series.

　　7. Geely Xingyue, Xingrui and Xingyue L were officially named Geely brand CMA high-end series "China Star".

　　8. In September this year, Geely brand will launch the global power system, Geely GHS 2.0 intelligent hybrid system.

　　In terms of appearance, Geely Xingyue L adopts the design concept of Geely 4.0 era. The straight waterfall air intake grille on the front face is decorated with a large number of chrome trim strips, and the all-black LOGO embedded in the center is highly recognizable, which further highlights the sense of luxury. The large trapezoidal air inlets on both sides of the bumper and the three-stage design increase the sense of movement of the whole vehicle. Although the compact SUV is positioned, it is more like a higher-level medium-sized SUV in terms of visual effects and momentum.

　　With six body colors of oyster white, aurora silver, jet black, basalt gray, Mars red and emerald blue, it further attracts the love of young consumers.

　　Headlight modeling and Xingrui adopt the same design language. The upper and lower parts of the headlight are equipped with three-stage LED strip, while the main light source has 126 LED bulbs, with an illumination distance of 175m and a road illumination width of 23 m. It also has active safety lighting design, and supports light show functions such as automatic headlights, intelligent far-near light switching, three kinds of greeting lights, Goodbye farewell mode, etc., and supports customization and late FOTA.

　　On the side of the car body, the tall car body of Geely Xingyue L and the raised wheel eyebrows at the front and back create a more hard-core atmosphere style, and the D-pillar is straight and tough, which can also provide sufficient head space to a certain extent. In terms of body size, its length, width and height are 4770/1895/1689mm and its wheelbase is 2845mm, which has reached the range of many medium-sized SUVs. In terms of rims and tires, according to the vehicle configuration, 235/55R18, 235/50R19 and 245/45R20 will be provided.

　　On the tail, the whole vehicle uses a lot of horizontal lines to create a wider visual effect, and the penetrating taillights are naturally an indispensable design element, which, with the embellishment of irregular chrome-plated strips on the bumper, makes the whole tail more recognizable.

　　It is worth noting that the Xingyue L adopts a hidden exhaust layout, which is understandable as a luxury-oriented Xingyue L. If you really want to exercise, you should give it to Xingyue S.

　　As for the interior, the three large screens across the center console are the biggest highlights, which are officially called "horizon picture scroll" IMAX screen (also known as meter-level full screen). For example, the flat picture scroll integrates the three screens of 10.25-inch digital LCD instrument, 12.3-inch multimedia screen and 12.3-inch touch HD co-pilot’s exclusive screen, which improves the sense of advanced and technology of the whole cockpit. Moreover, this horizontal line can further widen the visual width of the car and look more atmospheric.

　　In terms of material selection, as a new model in the era of Geely 4.0, the interior of Xingyue L also uses a large area of suede material with pearl stitching and gold ornaments to create a more advanced interior texture.

　　In terms of driving assistance, Geely Xingyue L is equipped with parallel assistance, lane departure warning, lane keeping, road traffic sign recognition, active braking, reversing side warning, ACC adaptive cruise and adaptive approach light selection.

　　In addition, it will be equipped with 5G-AVP1km unmanned parking technology, which can realize 1km unmanned parking and L4 automatic driving in some scenes and working conditions. With the help of 5G technology, real-time communication among V2X (parking lot), VtoCloud (vehicle cloud) and VtoMobile can be realized, and vehicles can find parking spaces, locate owners and find owners independently.

　　In terms of intelligent interactive configuration, the new car will be equipped with Geely’s latest GKUI car system, and the overall function has maintained a consistently high level. In addition, the new car is equipped with 10 high-performance speakers, Bose’s unique digital signal processing technology, and Bosce advanced sound system tailored by ANC active noise reduction function. In addition, the global FOTA function is added, which can realize the upgrade function of the whole vehicle in intelligent safety domain, infotainment domain, power chassis domain and body control domain.

　　In terms of comfort, the new car provides a five-seat layout, with soft and comfortable cushions and good cushion length, and the rear center floor is also fully flat, and the rear seats also support angle adjustment, thus ensuring comfort.

　　In terms of power, the new car is equipped with the Drive-E series VEP4 inline four-cylinder all-aluminum turbocharged mid-range direct injection gasoline engine, with two power adjustments, the maximum power is 218 HP and 238 HP respectively, and the peak torque is 325 Nm and 350 Nm respectively. The transmission system is matched with 7-speed wet DCT gearbox and 8AT gearbox from Aisin respectively. According to the official data, the acceleration of 0-100km/h of 2.0TD high-power version is 7.7 seconds, and that of 0-100km/h of 2.0TD low-power version is 7.9 seconds, and the braking distance is 37.37 meters.

　　In addition, the new car is also equipped with the sixth-generation four-wheel drive system of Borgwarner, which has faster intervention speed and more torque, and the torque of the front and rear axles can be distributed 50: 50, thus bringing stronger off-road performance and passing performance to the vehicle.

　　From the positioning point of view, Geely Xingyue L can be regarded as a product with dislocation competition, which has the pricing of its own brand compact SUV, but it has surpassed many joint venture brands at the same level in body size and has a rolling existence in configuration. Since the debut of Shanghai Auto Show at the end of April, more than 20,000 orders have been received, which shows that the new car is hot, and at the same time, it is further seen that it has achieved the strength of joint venture and independent kicking.

　　According to the editor, the Star Yue L is fully equipped with explosive physique. Whether it is sincere pricing, leapfrog body size, atmospheric design, high-tech interior style, comprehensive configuration level, spacious space performance, CMA module platform or the same Drive-E series 2.0T engine, it can be seen that the Star Yue L is excellent in hardware and software strength, and it is believed that it will become another milestone product in Geely 4.0 era after listing.

Every reporter Li Xing, every editor Sun Lei

On March 28th, Li Bin, He Xiaopeng and Li Xiang, the helm of Wei Xiaoli, gathered at the launch conference of Xiaomi SU7. After the press conference, Lei Jun, founder, chairman and CEO of Xiaomi Group, immediately thanked Li Bin, He Xiaopeng and Li Xiang. He said: "They gave a lot of advice and saved themselves from stepping on many pits." At the same time, Wei Jianjun, Chairman of Great Wall Motor, and Zhang Jianyong, the new Chairman of BAIC Group, and other senior executives also appeared at the launch conference of Xiaomi SU7.

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Dear readers and friends, good afternoon!

According to the established plan, Beijing will open three subway lines of great concern this year, namely the first phase of Metro Line 3 (Dongfeng-Dongsishitao), Line 12 (Dongfeng-Sijiqing) and the remaining section of changping line Nanyan Phase 1 (Xitucheng-Jimen Bridge).

What is exciting is that Metro Line 12 of these three lines has taken the lead in welcoming a major breakthrough. According to the Municipal Major Project Office and Beijing Investment Rail Company, Metro Line 12 has entered the no-load trial operation stage for at least three months. After successfully completing the no-load trial operation, the next step is to wait for the final acceptance of the transportation department and determine the official opening date, which means that the opening of Line 12 is just around the corner!

Known as the "underground North Third Ring Road", Metro Line 12 has a total length of about 30 kilometers, starting from the south of Sijiqing Bridge in the west, crossing the West Fourth Ring Road to Dongba North Street, and passing through major transportation hubs along the North Third Ring Road. There are 21 stations in the whole line, of which as many as 13 are transfer stations, accounting for more than 60% of the total number of stations, which will greatly facilitate citizens’ travel. After opening to traffic, Line 12 will be seamlessly interchanged with Line 10, Line 16, Line 4, Line 13, changping line, Line 19, Line 8, Line 5, Line 17 and the future Line 14 and Line 3, greatly enhancing the connectivity and convenience of the Beijing subway network.

This morning, Sanyuanqiao Station is in full swing to carry out the final decoration finishing work, and the gates and other facilities have been installed. At present, all 42 trains on Line 12 have been put in place, and the carriages are decorated with fresh light blue seats.

The train soon arrived at Anhuaqiao Station, which is located in the prosperous section of the North Third Ring Road, and will become an important transfer hub for Line 8 and Line 12. The design theme of Anhuaqiao Station draws on the urban texture elements of the North Third Ring Road and incorporates the broad sky intention, symbolizing balance, continuity, future and hope.

Ma Haitao, project manager of Beijing Metro Line 12 project of Beijing Rail Consulting Co., Ltd., introduced that the leading technologies in the industry, such as fully automatic driverless technology, have been widely used in the design and construction stage of Line 12, aiming at creating a safer and more comfortable ride environment for passengers; At the same time, the 4/8 mixed running mode is adopted to flexibly adapt to the difference of passenger flow between morning and evening peak hours and flat peak hours, so as to maximize operational efficiency.

It is reported that the no-load trial operation stage is a key period for comprehensive testing and optimization of vehicles, power supply, signals, communications and other systems, and it is also conducive to the deep running-in between people and equipment, systems and systems. After a series of strict procedures such as no-load trial operation, trial operation according to the drawing, completion acceptance and operation evaluation for at least three months, the subway line can be officially put into operation.

It is worth noting that in recent years, most of the newly opened subway lines in Beijing were put into trial operation at the end of the year, and the no-load trial operation phase generally started in the second half of the year. However, this year, Metro Line 12 entered the no-load trial operation stage in the first quarter, which is the first time in recent years. This also indicates that Line 12 is expected to be completed ahead of schedule, and it will be open to traffic earlier to provide more efficient and convenient travel services for the general public.

Nowadays, real estate investment has bid farewell to the era of blindly following the trend, and buying real estate depends more on professional judgment. Many consumers who buy a house for the first time or have little experience in buying a house, in the complex property market environment, once they make mistakes in decision-making, their assets may shrink. Therefore, it is particularly important to seek professional real estate service agencies for consultation and guidance.

To this end, we provide one-on-one professional housing guidance services, by adding micro-signals.)Help buyers accurately grasp the market dynamics and rationally allocate real estate assets. In addition, we have set up a variety of channels such as buying a house exchange group, free shuttle service, live answering questions, etc., and prepared a generous cash subsidy for new houses for buyers, giving back to customers in units of 10,000 yuan. Buying a house is an important investment. Only by saving the cost and spending wisely can you ensure that your road to buying a house is more stable and wise.

　　Not long ago, Tsinghua University’s research team released an invention of "Smart Graphene artificial larynx", which makes use of the advantages of porous graphene materials to create an integrated acoustic device that is transceivable and wearable, and is expected to solve the "speaking" problem of deaf people in the future.

　　Internationally, researchers from institutions such as Cambridge University reported that they found a new way to "awaken" the superconductivity of graphene, and the awakened graphene can be used to manufacture supercomputers.

　　Graphene is the hottest new material at present. In the aviation field, people use "rare elements" to describe materials that are as light as air and as hard as steel. Previously, titanium alloy was considered as the ideal choice closest to this quality, while "rising star" graphene was considered as a step closer to the "rare element" of human dreams.

　　What is graphene?

　　At present, the thinnest, lightest and strongest material in the world is 100 times harder than the strongest steel.

　　Like diamond, graphite is a form of carbon. The difference is that, due to the different atomic structures, diamond is the hardest thing on earth, while graphite is one of the softest minerals, which are often made into graphite rods and pencil lead. Graphene is stripped from graphite material and only consists of a layer of carbon atoms on the plane.

　　It can be said that one of the characteristics of graphene is its thinnest material in the world, which is only one atom thick, about 0.3 nanometer, which is one-hundredth of the thickness of A4 paper and one-fifth of the thickness of hair. At the same time, it can conduct electricity, and the movement speed of electrons in graphene reaches 1000 km/s, which is 1/300 of the speed of light. Thin, strong, conductive and thermal … … These characteristics of graphene give people a lot of imagination.

　　Dr. Kong Yuechan, deputy director of the Key Laboratory of Microwave and Millimeter Wave Monolithic Integration and Modular Circuits of China Electric Power Department, said that the hardness of graphene is very strong, 100 times stronger than the strongest steel now; Graphene’s electron running speed is also very high, 10 times that of silicon, which is very suitable for developing the next generation of UHF electronic devices. In addition, graphene is also a master of heat conduction, which is 10 times stronger than the most thermally conductive metal silver.

　　The characteristics of graphene are also very "fun". For example, when a drop of water rolls on the surface of graphene, graphene can keenly "perceive" subtle movements and generate continuous current. This characteristic provides scientists with a new idea to obtain electric energy from the flow of water.

　　"Graphene can sense a single electron, and the movement of charged particles on the surface of graphene can cause the electrons in graphene to move rapidly, realizing the sensing and power generation process." Lin Shisheng, an associate professor at the School of Information and Electronic Engineering of Zhejiang University, said that this feature of graphene can be used in many applications in energy and electronic sensing, such as using an umbrella coated with graphene to generate electricity in rainy days, or making it into a sensitive sensing device.

　　It is these comprehensive properties that make graphene attract unprecedented attention, and some people even begin to predict that the appearance of graphene will lead an industrial revolution triggered by material progress.

　　How to obtain graphene

　　For the first time in the world, a single layer of graphene was obtained by "sticking" it with transparent glue.

　　The first time people got graphene, they used a "simple and rude" method.

　　Graphene itself exists in nature. Graphene is a thin layer of carbon atoms, and a hexagonal ring is formed between the atoms, and the rings are connected to form a honeycomb plane. It is graphite when stacked layer by layer, and graphite with a thickness of 1 mm contains about 3 million layers of graphene. Pencil lightly across the paper, leaving traces that may be several to dozens of layers of graphene. Previously, this two-dimensional structure of carbon has always existed in people’s conjecture, but it is difficult to peel off the single-layer structure. The key problem is how to stratify graphite into extremely thin slices.

　　Many people also had this experience when they were students. When they wrote typos on paper, they would use transparent tape to stick the typos off. But no one thought that it was such a simple method that people discovered the mysterious graphene.

　　To make graphene, simply speaking, it is necessary to thin graphite, not by cutting, not by grinding, but by sticking. In 2004, Heim and Novoselov of the University of Manchester in the United Kingdom repeatedly stuck and tore a graphite sheet with transparent adhesive, and the thickness of the graphite sheet gradually decreased, eventually forming graphene with a thickness of only 0.335 nm, that is, graphene with an atomic thickness. This is the first time in the world to get a single layer of graphene, so two scientists won the 2010 Nobel Prize in Physics.

　　Dr. Wu Yun, a senior engineer in the Key Laboratory of Microwave and Millimeter Wave Monolithic Integration and Modular Circuits of 55 China Electric Power Institute, gave a demonstration to the reporter. He stuck a small piece of graphite on the tape and then tore it overlapping. After sticking for half an hour, the tape was covered with gray graphite, and then the graphite was transferred to a clean silicon wafer with tape.

　　Wu Yun said, what we saw at this time was not graphene, because graphene is not only very thin, but also has a light transmittance of over 97%, which is almost completely transparent, and people can’t see it at all. To find it, we have to use special technical means. But this is already a multi-layer graphite sheet, and then the number of layers can be located and determined by technical means, and finally the single-layer graphene can be found.

　　Experts say that this is just the initial method of producing graphene. The mechanical stripping method, which evolved from the adhesive tape paper sticking method, is just a method for preparing graphene in the laboratory. At present, with the technological progress, high-quality graphene can be produced more.

　　What will graphene bring?

　　Using graphene material, the screen of mobile phone can be easily bent or even folded.

　　The appearance of graphene is expected to bring surprises to our lives. Mobile phone charging can be "second charging", mobile phone screen can be easily bent or even folded, and cars can use graphene static conductive tires to avoid deflagration caused by friction electrification … … From aerospace and electronic information to energy conservation and environmental protection, great changes are likely to take place in many fields by using the characteristics of graphene.

　　Using graphene instead of silicon can improve the performance of electronic chips. Researchers are currently introducing the production and application of graphene into the semiconductor industry, and the technological revolution triggered by graphene is likely to start with our common small chips.

　　The basic material of electronic chips is silicon. However, with the increasing density of components on the chip, the distance between the two components on the top chip is less than 10 nanometers, almost reaching the limit of silicon materials. What should I do if I want to continue to improve my performance? Researchers began to try to partially replace the role of silicon with graphene.

　　"Devices made of graphene can theoretically reach ten times or even hundreds of times the frequency of silicon, which can be applied to radar and greatly improve the resolution of radar. Moreover, it is widely used in communication and imaging. " Kong Yuechan said, moreover, the current R&D and production equipment of graphene is the same as that of ordinary semiconductor equipment, and the existing technology development can be based on mature equipment and processes, laying the foundation for subsequent engineering development.

　　Researchers are still doing another big thing. They attached graphene to a gold foil with a thickness of only 50 nanometers, and then used a new method to completely transfer graphene to a soft plastic sheet.

　　Kong Yuechan said that graphene can be transferred to any substrate that researchers want through flexible methods, such as a special plastic substrate for electronic devices, which is flexible and suitable for the preparation process of transistors. Through the special graphene transfer technology, the gold foil with graphene is attached to the plastic sheet, and based on this, electronic devices with certain functions are prepared on this plastic sheet. Most importantly, such electronic devices can be easily bent. In the future, whether it is a foldable display screen or a wearable device that can be implanted into the human body, it may be realized by such graphene devices.

　　Another highly anticipated application field of graphene is the storage of electric energy. In Tianjin Electric Power Research Institute, researchers here are conducting research on the most advanced capacitors. Capacitors, like batteries, can be used to store electric energy. Its advantage lies in its fast charging speed, which can be fully charged in a few minutes and can be reused for tens of thousands of times. But it doesn’t store as much electricity as a battery, and it can’t be used in life by storing enough electricity.

　　"This is the slurry made of modified graphene. Next, we will apply these slurries to aluminum foil through a coater and become the positive electrode for our graphene capacitor." Dr. Ding Fei, executive deputy director of 18 National Defense Science and Technology Key Laboratories of Chemical and Physical Power Technology in China Electric Power Department, said that capacitor materials have a vital impact on the performance of capacitors. Through the further modification of graphene materials, researchers are making the storage capacity of capacitors closer to the battery step by step, and at the same time, its ultra-fast charging speed can bring more convenience to people’s lives. "The modified graphene capacitor we are making can be fully charged in a few minutes, and its energy density is expected to be close to that of existing lithium batteries after a period of time."

　　Energy density refers to the amount of energy stored in a substance with a certain space or mass. The higher the energy density, the stronger the power storage capacity of this substance. According to Ding Fei, the energy density of the modified graphene capacitor they have developed has reached more than three times that of the traditional capacitor. Although it is still in the laboratory research stage, the powerful capabilities of graphene materials have enabled the R&D team to see the broad prospects for the application of modified graphene capacitors.

　　In the future, when the charging facilities are becoming more and more perfect, it may take two or three minutes for electric vehicles to fully charge with graphene batteries.

　　Gao Tao, director of No.55 Institute of China Electric Power Department and director of the Key Laboratory of Microwave and Millimeter Wave Monolithic Integration and Modular Circuits, believes that even under laboratory conditions, the magical properties of graphene have not been fully released. At the same time, there are still many challenges at the technical level, and there is still a long way to go for real large-scale application. However, by strengthening the combination of demand and research, important breakthroughs have been made in the preparation of graphene materials and device development. Graphene, a new generation of strategic emerging materials, will greatly change people’s lives.

　　Yu Jianbin Li Xiaohui Wujie