"Look at the blue sky on Tanabata tonight, and lead the cowherd and weaver girl to cross the river bridge". On August 22nd, the seventh day of the seventh lunar month, Chinese Valentine’s Day was ushered in, which is also the legendary day when the Cowherd and the Weaver Girl meet at the Yinhe Magpie Bridge once a year. Then, the question is, if there is a magpie bridge, how many magpies will it take to build it?

The Milky Way that people see with the naked eye is actually a part of the Milky Way, which is composed of a large number of stars. In ancient times, it was also called Tianhan, Xinghan, Tianhe and Jianghe. According to legend, the Magpie Bridge is built on this Tianhe River.

Xiu Lipeng, a member of the Chinese Astronomical Society and an expert in astronomical science, said that there are three bright stars near the Milky Way-Vega in Lyra, Altair in Aquila and Tianjin IV in Cygnus, which constitute the symbol of the summer starry sky-"Summer Triangle".

Lu Shupei, a fan of Beijing astrophotography, photographed the Milky Way and the "Summer Triangle" in Sangendalai Town, Zhenglan Banner, Xilin Gol League, Inner Mongolia on July 30, 2017. (Photo courtesy of myself)

In the Han Dynasty, Cowherd and Weaver Girl were completely anthropomorphic. "All the way to the Altair, Jiaojiao River Han female … Ying Ying Yi Shui, the pulse can not be said." In Chinese fairy tales, it is said that the Cowherd and the Weaver Girl are separated from each other. Only at the seventh day of the seventh lunar month every year, the magpies in the sky build a magpie bridge to connect the two sides of the Milky Way, and the lovers of the Cowherd and the Weaver Girl can meet.

Dai Jianfeng, a fan of astrophotography in Chongqing, and Wang Xiaomo, a painter, jointly filmed the "Cowherd and Weaver Girl Galaxy Bridge Club". (Photo courtesy of myself)

Theoretically, it is very difficult for the Cowherd and the Weaver Girl to "meet". According to modern astronomical observation and calculation results, the distance between Altair and Vega is about 16 light years, and 1 light year is about 9.46 trillion kilometers. Even if Altair calls Vega, Vega will not hear it until about 16 years later.

"Such a long distance, if you really need to use magpies to build a magpie bridge, it can be described as’ a huge project’. The average length of magpies is about 45 cm. According to the calculation, the distance between Altair and Vega is 16 light years multiplied by 9.46 trillion kilometers, divided by the average body length of magpies, which is about 3.36356 billion. It takes at least 3.3 billion magpies to build a magpie bridge before the Cowherd can be sent to Vega. This also shows that the annual meeting between the Cowherd and the Weaver Girl on the Qixi Bridge is just a kind and beautiful wish of people. " Xiu Lipeng said.

Original title: "If there is a magpie bridge, how many magpies do you need to build it? 》

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On May 18th, the first export-oriented special armed helicopter Zhi 19E independently developed by China made its first flight in Harbin. This helicopter not only represents the latest development achievements of China’s aviation industry in the field of armed helicopters, but also ranks among the world’s advanced levels in the same type of helicopters. So what are the characteristics of this helicopter? As a treetop killer on the battlefield, what is its performance and combat effectiveness? Let’s take a look.

Recently, BYD Equation Leopard brand new "titanium series" models, of which the first model "titanium 3" was in the 390th batch of the Ministry of Industry and Information Technology.Announcement of road motor vehicle production enterprises and productsDebuted in ". This onePure electric SUVNot only continuedEquation leopardThe brand’s hard-core style has also incorporated many scientific and technological elements, which has become the focus of market attention.

Equation Leopard Titanium 3′ s exterior design continues the brand’s consistent hard-core style, but pays more attention to the sense of technology in details. The front part of the car adopts a closed design, and the blackened headlight group and the middle net form an integrated shape, and the light source inside the lamp group has a flat shape, which is very futuristic. In terms of body size, the length, width and height of the ordinary titanium 3 are 4605mm, 1900mm and 1720mm respectively, and the wheelbase is 2745 mm. In addition, Titanium 3 also provides a car with an unmanned cabin on the roof, with a car height of 1930 mm.

In terms of power, titanium 3 adopts pure electric drive system, with the front motor power of 110 kW and the rear motor power of 200 kW. This configuration not only ensures the strong power output of the vehicle, but also improves the ride comfort and quietness of driving. Titanium 3 provides two tire sizes, 235/60R18 and 245/50R19, to meet the needs of different users.

The interior design of Titanium 3 is also full of science and technology. It is expected to be equipped with a large-size central control screen and a full LCD instrument panel, providing rich intelligent interconnection functions. In addition, the interior space is spacious and the seats are made of high-quality materials, which improves the ride comfort. It is worth mentioning that the unmanned cabin version of Titanium 3 not only increases the interest of vehicles, but also provides users with more usage scenarios.

As a brand-new series of Equation Leopard brand, Titanium 3 is positioned in the medium-sized SUV market, and its estimated price will be lower than Equation Leopard 5 at the same level. With its hard-core design, powerful power system and rich scientific and technological configuration, Titanium 3 is expected to set off a new upsurge in the market. With the increasing demand of consumers for pure electric SUVs, the introduction of Titanium 3 will undoubtedly be further consolidated.BYDexistnew energy vehicleMarket leading position.

　　Xinhua News Agency, Beijing, April 28th-A spokesman for the China Council for the Promotion of International Trade made a statement on the 28th on Japan’s proposed revision of export control measures for semiconductor equipment. The full text is as follows:

　　On March 31, 2023, the Ministry of Economy, Trade and Industry of Japan announced that it would revise the export control measures of the Foreign Exchange and Foreign Trade Law and strengthen the export control of 23 kinds of high-performance semiconductor manufacturing equipment in 6 categories. The China Council for the Promotion of International Trade and the China International Chamber of Commerce solemnly declared their firm opposition to the Japanese proposed measures.

　　The proposed measures are broad in scope, unclear and opaque in policy provisions, and the items to be listed are far beyond the scope of conventional control. The measures contain a large number of widely used civilian items, and even include items that are clearly not on the export control list as stipulated in the Wassenaar Agreement, far exceeding the scope of control proposed by international mechanisms and other countries. It is worth noting that Japan’s proposed measures are aimed at semiconductor manufacturing equipment, which cannot be used for military purposes. The final use of the semiconductor products it produces is generally used for consumer electronic products, which has nothing to do with the military.

　　China’s discriminatory practices against the semiconductor industry on the grounds of the so-called risk of hindering the maintenance of international security and peace have seriously violated international rules. Although the Japanese side indicated that the proposed measures were not targeted at specific countries, it would adopt the licensing procedures and methods of case-by-case examination and approval for China and many other countries other than its 42 friendly countries or regions, which essentially created obstacles for these countries and took discriminatory measures, which was suspected of violating WTO obligations such as the principle of most-favored-nation treatment and the principle of quantity limitation. In addition, the proposed measures also have some problems in terms of legislative procedures and wording, such as hasty introduction and vague expression of technical indicators, which obviously ignores the opinions of relevant enterprises and makes it difficult for enterprises to comply with relevant activities.

　　The China Council for the Promotion of International Trade, as the largest trade and investment promotion organization in China, and the China International Chamber of Commerce, as the largest and most influential foreign-related chamber of commerce in China, advocate and actively promote economic and trade cooperation and scientific and technological exchanges between China and Japan in the semiconductor field, and promote the development of mutual benefit and win-win in the semiconductor industry between the two countries. Once the proposed Japanese control measures come into effect, it will have a significant adverse impact on Sino-Japanese economic and trade cooperation and scientific and technological exchanges in the semiconductor field, which will not only cause losses to the economic interests of the market participants of China and Japan, but also destroy the global semiconductor industry supply chain and reduce the overall competition and development potential of the industry. We have submitted comments to the Japanese side, calling on the Japanese government to earnestly listen to the rational voice, carefully consider the control measures to be implemented in this revision, and finally make a decision in line with the common interests of the Chinese and Japanese semiconductor industries.

Beijing Zhengban Fa [2014] No.65　

The people’s governments of the districts and counties, the commissions, offices and bureaus of the municipal government, and the municipal institutions:

　　"Implementation Opinions on Establishing Beijing Disease Emergency Relief System (Trial)" has been approved by the municipal government and is hereby issued to you, please conscientiously implement it in light of the actual situation.

General Office of Beijing Municipal People’s Government　 　 　

　December 31, 2014　

　　

　　Opinions on the establishment of Beijing disease emergency rescue system (for Trial Implementation)

　　In order to implement the spirit of the Guiding Opinions of the General Office of the State Council on Establishing the Emergency Relief System for Diseases (No.15 [2013] of the State Council), further improve the multi-level medical security system in this Municipality, and effectively solve the medical emergency security problems of a very small number of patients who are unidentified and unable to pay medical expenses, this implementation opinion is formulated in combination with the actual situation.

　　I. General requirements

　　(1) Work objectives. Through government financial investment and social donations, the municipal disease emergency rescue fund is raised to help patients who have acute and serious injuries and need first aid but whose identities are unclear or unable to pay the corresponding expenses, and to subsidize the medical expenses incurred in receiving emergency treatment, so as to encourage medical institutions to treat patients with acute and serious injuries in a timely and effective manner, effectively solve the practical difficulties of the people and promote social harmony and stability.

　　(2) Working principles. The disease emergency assistance system is a medical assistance guarantee policy established in this city for the disadvantaged groups, and it is an important supplement to the existing medical security system. It is necessary to adhere to the close connection between the disease emergency rescue system and other medical security systems, adhere to the combination of government-led and encouraging social charitable medical care and the use of third-party professional services, adhere to the combination of government financial input and encouraging social donations, and adhere to the combination of medical institutions undertaking emergency treatment obligations and giving financial subsidies according to law.

　　(3) Job requirements. All kinds of medical institutions at all levels in this Municipality should actively undertake the obligation of emergency treatment, and unconditionally treat patients with acute and critical injuries and those in need of emergency treatment in accordance with the Notice of the General Office of the National Health and Family Planning Commission on Printing and Distributing the Standards for Acute and Critical Injuries and Diagnostic and Therapeutic Norms (No.32 [2013] of the National Health Office), and shall not refuse, shirk or delay for any reason. Emergency treatment should adhere to the principle of timely, effective and reasonable, and treat diseases, check reasonably, use drugs rationally and treat reasonably; For patients who need to be referred in the process of treatment, they should be referred in time according to their condition and in accordance with the principle of proximity and rationality to ensure life safety.

　　II. Establishment, raising and management of disease emergency relief fund

　　(1) Establishment of the fund. The establishment of the Municipal Disease Emergency Relief Fund is mainly responsible for raising funds and paying emergency relief funds to medical institutions.

　　(2) Fund raising. City disease emergency rescue fund through financial investment and social donations and other channels to raise. The Municipal Finance Bureau shall incorporate the subsidy funds of the disease emergency relief fund into the fiscal budget, and incorporate the central special subsidy funds into the overall arrangement of the disease emergency relief fund. Encourage all sectors of society to donate to the disease emergency relief fund.

　　(3) Fund management. The Municipal Health and Family Planning Commission shall, jointly with the Municipal Finance Bureau, formulate measures for the supervision and management of fund handling management institutions, and select qualified charitable foundations, public welfare social organizations or institutions as fund handling management institutions in an open, fair and just manner, which will manage the funds in accordance with the principles of openness, transparency, professionalism and standardization.

　　Three, the application, examination and payment of disease emergency relief fund

　　(1) Fund application. After medical institutions implement emergency treatment for patients, patients are unable to pay for emergency treatment, but there is a clear responsible person or it can be solved through work-related injury insurance, urban basic medical insurance, new rural cooperative medical fund, medical assistance fund, social assistance fund for road traffic accidents, assistance fund for vagrants and beggars and other payment channels. Patients or medical institutions should first apply to the relevant responsible person or other payment channels. Without the above channels or after payment through the above channels, there is still a gap in expenses, and medical institutions may regularly apply for financial subsidies from the Municipal Disease Emergency Relief Fund according to regulations. When applying, the medical institution shall review and summarize the unrecoverable emergency treatment expenses and related materials, and submit the patient’s identity, treatment summary and diagnosis certificate, list of emergency treatment expenses, declaration and payment of other payment channels and other related certification materials.

　　(2) fund review. The municipal disease emergency relief fund management agency is responsible for accepting the application for emergency relief funds submitted by medical institutions, and reviewing the emergency treatment behavior and related expenses of medical institutions; With the assistance of the municipal human resources and social security, health and family planning, civil affairs, public security and other departments, carefully check whether patients have the ability to pay or have other payment channels, and whether other channels have paid the fees according to regulations and other relevant certification materials. Fund management agencies should establish and improve the system and mechanism, improve the rules and regulations, and hire experienced professionals to conduct key audits on medical behaviors and expenses.

　　(3) Fund payment. After the examination and approval of the fund management institution, it shall allocate subsidy funds to the medical institution applying for it within one month; The cumulative time from accepting the application to paying the subsidy or confirming that the subsidy will not be granted shall not exceed three months. For medical institutions with heavy emergency rescue tasks and great pressure on fund advance, the fund handling management institution can refer to the actual expenses incurred in the previous year, and allocate working capital to medical institutions in the form of pre-allocation at the beginning of the year, regular settlement and overpayment and underpayment. The disease emergency rescue fund shall not be used to pay the emergency treatment expenses of patients with verified identity and proven affordability.

　　Four, the supervision and management of disease emergency relief fund

　 　 　 　The Municipal Health and Family Planning Commission and the Municipal Finance Bureau organized the establishment of the Disease Emergency Relief Fund Supervision and Management Committee, which was attended by representatives of relevant departments, deputies to the National People’s Congress, members of the Chinese People’s Political Consultative Conference, representatives of donors, representatives of news media and people from all walks of life, such as medical, financial and legal experts, to supervise the management and use of the fund, financial budget and final accounts and other major issues; Entrust a third-party professional organization to conduct an annual audit of the collection, management, use and balance of the disease emergency relief fund, and announce the audit results to the public and accept public supervision.

　　If the fund handling management institution fails to accept and review the application for funding subsidy in accordance with the regulations, or fails to timely allocate the subsidy funds in accordance with the regulations for no reason, the Municipal Health and Family Planning Commission shall, jointly with the Municipal Finance Bureau, give informed criticism, make rectification within a time limit until the fund handling management institution is replaced.

　　For medical institutions that cheat or cheat emergency relief funds, in addition to recovering subsidy funds from them, the Municipal Health and Family Planning Commission will severely deal with medical institutions and their directly responsible persons in accordance with relevant laws and regulations. For patients who cheat or cheat emergency relief funds, medical institutions and fund management agencies should promptly recover arrears from them and return the recovered funds to the disease emergency relief fund.

　　V. Organizational guarantee

　　In accordance with the principle of government organization and leadership, coordination and cooperation between departments, establish a joint meeting system of municipal disease emergency rescue, be responsible for studying and formulating relevant supporting policies and measures, and make overall plans to promote disease emergency rescue work. Members of the joint meeting include the Municipal Health and Family Planning Commission, the Municipal Finance Bureau, the Civil Affairs Bureau, the Municipal Public Security Bureau, the Municipal Human Resources and Social Security Bureau, the Municipal State Taxation Bureau, the Municipal Local Taxation Bureau and other departments, and the office is located in the Municipal Health and Family Planning Commission. All members of the joint meeting should strengthen coordination and cooperation in accordance with the division of responsibilities, form a joint effort, and ensure that the disease emergency rescue system is implemented. Attachment: Establishing the Division of Responsibilities of Beijing Disease Emergency Relief System Attachment: Establishing the Division of Responsibilities of Beijing Disease Emergency Relief System

　　Municipal Health and Family Planning Commission: responsible for taking the lead in formulating the subsidy standards for emergency disease relief, the norms and procedures for confirming the identity and payment ability of emergency disease relief objects, and the supervision and management measures for the management institutions of emergency disease relief funds. Assist the Municipal Finance Bureau to formulate measures for the supervision and management of the municipal disease emergency relief fund. In conjunction with the Municipal Finance Bureau, select and determine the fund handling management institutions, and supervise and guide them to carry out their business. Assist the fund management agency to review and confirm the identity or payment ability of relevant patients. Supervise medical institutions to perform emergency treatment obligations according to laws and regulations, and investigate and deal with illegal acts such as medical institutions and their staff defrauding and taking subsidies.

　　Municipal Finance Bureau: responsible for taking the lead in formulating the measures for the supervision and management of municipal disease emergency relief funds, and determining the fund raising scale, subsidy methods and standards. To assist the Municipal Health and Family Planning Commission in formulating the subsidy standards for disease emergency relief and the measures for the supervision and administration of the management institutions of disease emergency relief funds. Assist the Municipal Health and Family Planning Commission in selecting and determining the fund handling management institution, and supervise and guide its business. Responsible for the government investment in the city’s disease emergency relief fund, arrange the operating expenses of the fund management agency according to the way the government purchases services, and guide and supervise the use and management of the fund.

　　Civil Affairs Bureau: responsible for assisting the Municipal Health and Family Planning Commission in formulating the norms and procedures for confirming the identity and payment ability of the emergency aid recipients. Assist medical institutions and fund management agencies to review and confirm the identity and payment ability of relevant patients. Guide the district and county civil affairs departments to do a good job in allocating medical assistance funds for social assistance objects and assistance funds for vagrants and beggars within their respective jurisdictions.

　　Municipal Public Security Bureau: responsible for assisting the Municipal Health and Family Planning Commission in formulating the norms and procedures for confirming the identity and payment ability of emergency relief objects. Assist medical institutions and fund management agencies to review and confirm the identity and payment ability of relevant patients. Supervise and coordinate the allocation of social assistance funds for road traffic accidents.

　　Municipal Bureau of Human Resources and Social Security: responsible for assisting the Municipal Health and Family Planning Commission in formulating the norms and procedures for confirming the identity and payment ability of emergency relief objects. Assist medical institutions and fund management agencies to review and confirm the identity and payment ability of relevant patients. Supervise the social insurance management institutions to pay the emergency treatment expenses of insured patients.

　　Municipal State Taxation Bureau and Municipal Local Taxation Bureau: responsible for implementing the preferential tax policies for disease emergency relief funds to accept social donations in accordance with relevant state regulations.

　　District and county governments: organize district and county health and family planning departments to assist medical institutions and fund management agencies to verify whether the rescued object belongs to the new rural cooperative medical system and pay the emergency treatment expenses payable by the new rural cooperative medical system according to regulations; Strengthen the daily supervision of medical institutions to fulfill their obligations of emergency treatment.

　　Medical institutions: All kinds of medical institutions at all levels in this city should establish and improve the organization and leadership mechanism, designate relevant departments to be responsible for the daily management of disease emergency rescue, undertake emergency rescue obligations in accordance with relevant state regulations, and organize emergency rescue work. Public medical institutions should improve the internal control mechanism, and write off part of the first-aid arrears incurred by the aid recipients by charging bad debt reserves. Encourage non-public medical institutions to take the initiative to write off the first-aid expenses of emergency relief objects.

　　Fund handling and management institution: responsible for accepting and reviewing the application for financial subsidies and related certification materials submitted by medical institutions, and checking the basic information such as the identity, payment ability and other payment channels of arrears patients with the assistance of relevant departments; Timely disbursement of subsidy funds to medical institutions according to regulations; Pre-allocate working capital to medical institutions that often undertake first aid work; Recover emergency treatment expenses from patients who have the ability to pay or other payment channels; To recover the emergency relief funds that have been defrauded or taken from the medical institutions with outstanding problems; Do a good job in raising social donation funds and other management work.

　

　　　 This year’s Lunar New Year is really lively. Ang Lee, Xiaogang Feng, Wong Kar-wai and other big directors are all playing with new films, and Xu Zheng, who plays well and leads, is coming to "join in the excitement" with his debut "Sorry". In such a year-end movie market, director Jiarui Zhang created a new way to play "Little Fresh". The new film will be released on January 12th, and the performance lineup of international fans has also become a highlight of the whole film. Singaporean high-quality idol Leon Jay Williams "takes over" starring Wu Xiubo, and meets South Korean sexy goddess Hong Xiaoxi, who is deeply in love with life and death.

　　　 In the film Lemon, Leon Jay Williams plays the hero "Zhou Nuo" as a kind-hearted young man who is bent on pursuing his ideals, while Hong Xiaoxi plays a popular Korean female anchor "Xu Xiujing". Their life trajectories were originally different, but they became attached to lemon and developed a fresh and sad romantic love story.

　　　 As their first collaboration, Leon Jay Williams and Hong Xiaoxi spent a lot of time working together from the initial language barrier to the later skillful partnership. One tried to help each other to integrate the China environment, and the other insisted on using Chinese dialogue. With their tenacious perseverance and perfect pursuit of performance, the two leading actors not only won the praise of director Jiarui Zhang, "They performed the sweet and sour love in the play very well", but also became good friends with each other after four months of getting along and cooperation.

　　　 In all the works starring Leon Jay Williams, "sunny, handsome, sexy and gentleman" seems to be the unchanging key word. This time, in the movie Lemon, he still exudes unique taste and charm, but he is unwilling to be a "rich second generation" again. The change of his identity will also let the audience see the other side of Leon Jay Williams. However, even if he has no money, the positive energy of handsomeness, kindness and integrity still makes him quite popular with women. In addition to Hong Xiaoxi, Kym and another character also have a special liking for Leon Jay Williams, to which Leon Jay Williams admits that they are very lucky. "Although the three women are very happy after me, there are many inner plays in this role, so it is also hard to shoot. This time I played a very ordinary person, not Gao Fushuai, and I believe I will give you many different feelings. "

　　　 From idol drama to Lemon, Leon Jay Williams perfectly realized the transformation from idol to strength. Speaking of his performance in the film, director Jiarui Zhang was full of praise: "Leon Jay Williams is clean, simple, handsome and sunny, really like a prince, and his authenticity and freshness are in line with ‘ Zhou Nuo ’ 。” When talking about the heroine Hong Xiaoxi, Jiarui Zhang praised her as a goddess: "Hong Xiaoxi is known as the goddess of charm in South Korea. She is very powerful and crying well, and her partner with Leon Jay Williams is perfect."

　　　 On January 12, 2013, meet the person you love or the person who loves you, and walk into the cinema together to feel the love flavor of Lemon.

You will enjoy a series of preferential policies when you buy Toyota Rongfang Double Engine E+ in Huizhou City, Guangdong Province. The details are as follows: First, the government provides cash subsidy of 15,000 yuan for replacement users. You can easily apply by searching for "Guangdong Huanxin" on WeChat and clicking on the car replacement subsidy. The subsidy is valid from January 1, 2025 to December 31, 2025, ensuring that your old car replacement process is not only Unfortunately, at present, the manufacturer has not released the additional subsidy policy for this model. Please pay attention to the follow-up updates to keep abreast of the latest preferential information.

Relying on the accurate evaluation of the automobile V and the double verification of the measured data, the performance and design highlights of Toyota Rongfang dual-engine E+ are indeed worthy of our in-depth discussion. In terms of power performance, the 2.5 two-wheel drive version of Rongfang dual-engine E+ shows good strength, and the acceleration of 0.000 km takes only 8.69 seconds. Compared with the fuel version, the speed-up performance is even better, providing drivers with more abundant power experience, especially for users who pursue driving pleasure. This improvement is undoubtedly a plus item. On the technical level, the fourth-generation THS hybrid system equipped in the new car not only reduces the energy loss, but also significantly improves the power output by adopting a miniaturized and high-speed motor, achieving a perfect balance between power and economy. In terms of design, Rongfang Shuangqing E+ adopts the front face kit of the American version of RAV4, the air intake grille filled with blackened large-size decorative panels and the front surround supported by thick black decorative strips, which makes the front face more tough, while the side and tail of the car body maintain the original smooth lines, and only the "20th anniversary" exclusive logo and the new style of matte aluminum alloy wheels are added in the details, which not only maintains the classic but also does not lose new ideas. In the interior, the addition of high-definition suspended central control panel and new style full LCD instrument has significantly enhanced the sense of science and technology, and made the cockpit modern and practical. In terms of power configuration, in addition to the 2.0L fuel version, the 2.5L plug-in hybrid version meets the needs of different users for power and economy. At the same time, according to different models, it is also equipped with a four-wheel drive system to ensure stable performance in various road conditions. With this configuration,For users who pay attention to the cost of car maintenance, it means lower fuel consumption and better driving experience, which is an ideal choice for both performance and economy.

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　　CCTV News:Experts believe that the participation of a country or an enterprise in the global value chain is mainly manifested in two dimensions, one is its position in the global value chain, and the other is the breadth and depth of its participation. If it occupies a longer position in the value chain, it can absorb more jobs and create more wealth.

　　In the process of changing the global value chain, how can China enterprises constantly change to adapt to the changes in the external environment and move towards the high end of the global value chain? Many experts expressed their views in the column "On Tao".

　　Li Yubo, CEO of Jiahua Chemical Co., Ltd.: My understanding of the value chain has three dimensions. One dimension is the length of the value chain, that is, from raw materials to customer terminals. What is this length?　

　　The second dimension, in fact, is productivity. In the process of completing the whole value chain, in fact, the productivity of enterprises in different countries and regions is different, and it will also have a very big impact on the whole value chain.

　　The third aspect, in fact, is the whole efficiency, supply cycle and supply radius, and the time it takes for us to complete a primary product to the final customer demand product.

　　From the perspective of factors of production, we can’t actually change the cost of raw materials and labor. From the perspective of China, our labor cost is definitely rising, and there may be some division of labor that is shifting like some areas with raw material resources or labor cost resources, but at the same time, China has a very strong population of engineers, which can actually help us gain great value in the process of obtaining raw materials and labor transfer.

　　The second aspect, in fact, is productivity. Then I will see many countries, which have no advantage in labor costs, but assuming that their productivity is very advantageous, their production efficiency is very high, and in fact, many values will be retained in this country and region.

　　The third is the efficiency of the supply radius. From the field of chemicals, it is true that its bulk reduced products are not suitable for long-term transportation and long-distance transportation. It is possible to complete the whole industrial chain support nearby, which is very critical from the perspective of safety or the highest efficiency.

　　In fact, the value chain of petrochemical industry or the whole global value chain, I think, will be constantly changing in the future. Then whether all enterprises have a long-term strategy, ten, twenty or thirty years, it is very important to predict this change in advance.

　　Woodk, President of the European Chamber of Commerce in China and Chief Representative of BASF China: China has become the workshop of the world and should be proud of it. It has wonderful clusters, Guangdong’s electronic and electrical equipment industry clusters, you have the Pearl River Delta and the Yangtze River Delta, which is an area with incredible clusters. So whenever I am asked, are European companies considering leaving China? I would say 98% no, because it is difficult to leave these clusters and replicate them in other parts of the world. China has just established a regional supply chain, which, frankly speaking, is world-class and unparalleled.

On April 18th, Huawei officially announced the launch of "HUAWEI Pura 70 Series Pioneer Program", and Pura 70 Ultra and Pura 70 Pro went on sale at 10:08 today. Xiaolei noticed that these two models have been sold online in Huawei, and they will be sold out soon after the sale. The next sale time is 10:08 on April 22.

In addition, some offline channels of Huawei also opened the sales of corresponding models simultaneously. The small partners sent by Lei Technology came to Huawei’s Sakata flagship store in Shenzhen and felt the fiery atmosphere of the first sale of Huawei Pura 70 series.

(Source: Produced by Lei Technology)

Huawei Pura 70 series has once again adopted the "before sale" mode. With the official launch of the new machine, the corresponding parameter information of the product is also announced, and we can finally take a quick look.

Huawei Pura 70 series has four models, namely Pura 70, Pura 70 Pro, Pura 70 Ultra and Pura 70 Pro+. Pura 70 Pro and Pura 70 Ultra, which are first sold this time, are expected to be the main models of this series. Let’s first understand their basic information.

The first is Huawei Pura 70 Pro, whose main parameters and specifications are as follows:

And Pura 70 Ultra, the main parameter information is:

The basic version of Pura 70, the core parameters are:

Pura 70 Pro+, the parameter information is:

After the hardware configuration of these four models, we can see that the differences between them are mainly reflected in the aspects of image, storage and fast charging.

Both Pura 70 Ultra and Pura 70 Pro series adopt super-focusing macro telephoto, which is also a major change brought by Huawei’s new machine in image.This lens can be used for long-distance shooting and close-up micro-scene shooting, and the focal length it covers is also very suitable for taking portraits.

It is understood that Huawei, a super-concentrated macro telephoto lens, has a recent focus distance of 5cm and a macro zoom of 35X. Moreover, it has an aperture of F2.1, which Huawei says is the largest aperture in the industry’s periscope telephoto. In this way, in the dark environment, it can shoot clearer and higher-quality image works at macro or telephoto.

(Source: Huawei)

It is worth noting that among the four new machines, Pura 70 Ultra is the only one equipped with a super-concentrated telescopic main camera. This is a major innovation of Huawei in the field of mobile images, and it is equipped with the first rotating telescopic lens structure in the industry. In actual use, if the user turns on the main lens, it will automatically extend through the mechanical structure.

Compared with the conventional lens, one of the great advantages of this design is that it can take into account the thickness of the lens and the fuselage, and at the same time, plug in a high-standard camera lens. Thanks to this technology, Huawei Pura 70 Ultra put a 1-inch outsole lens in an 8.4mm thick body and realized the physical aperture of F1.6.

(Source: Huawei)

Huawei officials also demonstrated the capture ability of Pura 70 Ultra through specific scenes and proofs. Through the super-spotlight image system and XD Motion motion engine, it can capture the moment when the car is flying at a high speed of 300 km/h.

(Source: Huawei)

The outsole and large aperture have further improved the imaging quality of Huawei Pura 70 super-large cup model. At the same time, its weight of 220 grams and thickness of 8.4mm will not bring inconvenience to users in daily use. Undoubtedly, through another innovation in the field of imaging, Huawei Pura 70 Ultra has built a differentiated competitive advantage.

Last August, when Huawei Mate60 series was released, its first satellite call function attracted the attention of countless people. Since then, satellite communication related functions have been the standard of Huawei products. Most of the Huawei Pura 70 series that debuted this time support satellite communication, but different models support it differently.

First of all, Huawei Pura 70 Pro, Pura 70 Pro+ and Pura 70 Ultra first supported the Beidou satellite image sending function.Specifically, when using the Beidou message function in the mobile phone, users can not only send text messages, but also send pictures now, and the experience is closer to the IM application that users use every day.

(Source: Huawei)

Secondly, Huawei Pura 70 Pro+ and Huawei Pura 70 Ultra not only support Beidou satellite messages, but also support satellite call function (based on Tiantong satellite), which can be activated by inserting the mobile phone card of China Telecom.In other words, if you want to use satellite calls, then these two models are available.

In terms of chips, Huawei officials have not released specific information. However, according to netizens, through testing software, it was found that the chip on Huawei Pura 70 Pro/Ultra is Kirin 9010, and its CPU architecture is 2 2.3GHz+6 2.18GHz+4 1.55GHz, with a total of 12 cores. However, @ Fixed Focus Digital said that the current software identification is wrong. The CPU architecture of this chip is still 8 cores, and the GPU is Maliang 910, which is the same as Kirin 9000S.

(Source: Weibo)

Looking at it now, the chip carried by Huawei Pura 70 series should be a small change of Kirin 9000S. The actual performance of Kirin 9000S has been experienced by Huawei Mate60 Pro before. For Kirin 9010, Xiao Lei’s initial judgment is that the performance is enough to meet the daily use needs of users.

In terms of appearance, Huawei Pura 70 series has made great changes. On the back of the fuselage, Pura 70 series adopts triangular lens module design, which greatly increases the recognition of appearance.

In addition, Pura 70 Pro+ uses nano-weaving technology to etch stripe-like texture on the glass back cover. Different models of Pura 70 series also have their own exclusive color matching, which is consistent in appearance design, but there are also differences, forming a positioning division.

(Source: Huawei)

In terms of price, PURA 70,5499 yuan, Pura 70 Pro 6499 yuan, Pura 70 Pro+ 7999 yuan and Pura 70 Ultra 9999 yuan. Obviously, Huawei Pura 70 series mainly covers the flagship and high-end markets, and the products with price ranging from 5,000 to 10,000+are the target range of this series.

Generally speaking, the highly anticipated Huawei Pura 70 series has achieved satisfactory performance at the product level. In terms of specific functions closely related to users, it has greatly upgraded the configuration and technology of images, brought super-focusing macro telephoto lens, and provided users with better experience in macro and telephoto scenes.

The Pura 70 Ultra is the first super-spotlight telescopic main camera, which breaks the convention and crams a high-specification outsole lens into a narrow space, taking into account the image quality and the thinness of the fuselage, providing enough product selling points for positioning the new products of the super flagship.

In addition, Pura 70 series has brought satisfactory innovation and upgrade in design, satellite communication and fast charging technology, which has supported the positioning of high-end flagship of new products.

The first sale of Huawei Pura 70 series was undoubtedly a great success. Under the premise of no clear official notice, Huawei Sakata flagship store quickly gathered a large number of people, and the first batch of Pura 70 Pro and Pura 70 Ultra quickly sold out. Online channels, we have also witnessed similar sales.

At this point, we don’t need to use too many languages to demonstrate the success of Pura 70 series. Now, what Huawei needs to do most is still to prepare the goods as soon as possible and use more sources to meet the next sale.

The emergence of Pura 70 series means that the flagship mobile phone market in 2024 has ushered in a strong player. Whether it is the iPhone 15 series or many flagship products of the Android camp, they have to face this opponent who has caused them a headache. The chaos in the high-end mobile phone market has just entered the climax stage.

In addition, Xiao Lei has got the real Huawei Pura 70 Ultra machine and brought a hands-on experience. You can see the freshly baked first-hand information by clicking it.

Beijing international automotive exhibition (Beijing Auto Show) will be held grandly from April 25th to May 4th. The theme of this auto show is "New era, new car", which is the weather vane of "cars moving from electrification to intelligence".

By then, head brands including BYD, Xiaomi, AITO Wenjie, Tucki, Weilai, Ideality, Extreme Krypton, Extreme Yue and Chang ‘an Deep Blue will all appear. In addition to the "big competition" of new models, the promotion of autonomous driving technology, the evolution of intelligent cockpit and the combination of AI model and automobile will all be important highlights. The account Tramway, which is owned by Lei Technology and is "concerned about electric vehicles and more intelligent", will send a report group to Beijing for first-line professional reports, so please pay attention.

　　The theme of World Meteorological Day in 2022 is "Early warning, early action: meteorological, hydrological and climatic information to help prevent and reduce disasters".

　　When disasters come, being prepared and taking action at the right time and place can effectively prevent and mitigate disasters and protect people’s lives and property. Meteorological disaster warning information is the most important warning light before meteorological disasters come, and it is an essential message tree for disaster prevention and mitigation.

　　What are the meteorological disaster warnings? What do different colors represent? Where do we get the early warning information? Today, I will take you to explore the early warning of meteorological disasters and the stories behind it.

　　14 categories and 4 levels

　　At present, the Central Meteorological Observatory has issued 14 kinds of meteorological disaster warnings under the authorization of China Meteorological Bureau.

　　According to the possible harm and urgency of meteorological disasters, the meteorological disaster warning is set to four levels: blue, yellow, orange and red, which respectively represent ordinary, heavy, serious and particularly serious. Some warnings have only one, two or three levels.

　

　　With the gradual improvement of meteorological disaster risk prevention system, the ability of meteorological disaster monitoring, forecasting and early warning has been significantly improved. In the past five years, the National Early Warning Information Publishing Center has published an average of 195,000 meteorological warning messages every year, with rainstorm, fog and high temperature being the most published meteorological disaster warnings in these five years.　　

　　Where does meteorological warning come from?

　　Step 1: Observe-See the atmosphere clearly.　　

　　Step 2: Forecast-man-machine "diagnosis"　　

　　At this point, a meteorological disaster warning information was born.

　　Who will receive the meteorological disaster warning information at the first time? How fast is it released?　　

　　How does the public get early warning information?

　　Convenient, efficient and wide-coverage information acquisition channels are one of the prerequisites for "early action". The data shows that SMS, radio, TV, Internet or smart terminals are all convenient channels for the public to obtain early warning information. With the cooperation of multi-channel publishing means, the comprehensive public coverage rate of early warning reached 92.7%.　　

　　It is worth noting that China has a vast territory and abundant resources, and the climate is complex and diverse. There are typhoons along the coast and sandstorms in the northwest. The same 50 mm rainfall in summer brings coolness to the coastal areas, but it may bring disasters to the northwest. Therefore, local meteorological departments follow the principle of "localization", issue local early warning signals according to the classification of meteorological early warning and the characteristics of local meteorological disasters. In other words, the early warning signals of meteorological disasters in different places are not completely unified, so we must focus on the early warning information issued by the local meteorological observatory.

　　What action should we take when we receive the warning signal of meteorological disaster? Different situations have different answers.

　　Meteorological disaster early warning can be roughly divided into two situations. The blue and yellow warning signals are "early warning", indicating that although it is still relatively calm, the danger may be in front of us; Orange and red warning signal are generally warnings when bad weather is "in progress"-bad weather has happened and may be further upgraded.　　

　　Past lives of Meteorological Warning

　　The development of meteorological disaster early warning also reflects the transformation of China’s characteristic meteorological disaster prevention, mitigation and relief system.

　　In 1954, the State Council of the Central People’s Government issued the "Instructions on Strengthening the Forecast, Early Warning and Prevention of Severe Weather", and the meteorological disaster warning first appeared in the public eye. At that time, the forecasting and early warning mainly relied on experience, and the means of communication were limited, and the popularity was not high.

　　At the end of the 20th century, with the progress of atmospheric science, the upgrading of observation methods and the continuous improvement of meteorological science and technology such as monitoring and forecasting, the accuracy of forecasting is getting higher and higher, and early warning is also playing an increasingly significant role.

　　In April, 2007, China Meteorological Bureau formulated and issued "Measures for Issuing Meteorological Disaster Warning of Central Meteorological Observatory (Trial)", which is applicable to eight types of meteorological disaster warning, divided into orange warning and red warning.

　　In April 2010, the number of meteorological disaster early warning increased to 13 categories. Each type of meteorological disaster warning has at most four levels, which are expressed in four colors: blue, yellow, orange and red.

　　In August 2013, a new method for issuing strong convective warning was added. So far, meteorological disaster warning has increased by 14 categories.

　　In 2015, the National Early Warning Information Release Center was established, and the meteorological disaster warning was issued authoritatively from here.

　　In December 2018, a new method for issuing sea fog warning was added to the fog meteorological disaster warning.

　　Deep integration and optimization of services needed by people’s livelihood

　　The national early warning information publishing platform not only publishes 14 kinds of meteorological disaster warnings, but also publishes meteorological disaster forecasting and early warning information jointly carried out by China Meteorological Bureau and relevant departments, so as to fully protect public safety actions.　　

　　In recent years, meteorological departments at all levels have actively integrated into and served the construction of a modern economic system, optimized meteorological disaster early warning services needed by people’s livelihood, and cooperated with high-impact industries and departments in depth, so that the "meteorological early warning+"service is closer to the needs of the people.　　

　　Endeavor, new journey, new era of meritorious service

　　The Tenth Five-Year Plan for National Meteorological Development proposes to strengthen all-weather and high-precision comprehensive stereoscopic monitoring of meteorological disasters, improve the accuracy of meteorological disaster prediction and early warning, and extend the forecast period of meteorological disasters.　　

　　In the future, the early warning of meteorological disasters will focus on improving the accuracy, advance and refinement of early warning of heavy rain and local sudden strong convection.

　　Pay attention to early warning and predict risks.

　　Rain or shine, we are always by your side.

China Meteorological Bureau Meteorological Propaganda and Popular Science Center (China Meteorological News Agency) National Early Warning Information Publishing Center jointly produced.　　

Expert Consultant: Chen Jin, Deputy Chief of Public Meteorological Service Center.

　　Planning: Yan Hong Yan Xin

　　Cartography: National Early Warning Information Release Center

　　(Editor: Yan Hong)