Many friends still don’t know how Huawei mobile phones translate words on pictures. Next, Xiaobian brings you an introduction to how to translate words on pictures, hoping to help you.

　　How to translate English web pages with Huawei mobile phones

　　1. First, find the smart assistant option in the settings, and click the smart screen recognition function to turn on the smart screen recognition function.

　　2. After opening, press the screen with two fingers for two seconds, and you will enter the recognition interface. Click full-screen translation in the screen recognition interface, and the contents in the screen can be translated with one click.

　　How does Huawei mobile phone translate the text on the picture?

　　1. Camera — Set the button in the upper right corner — Select the translation function — Click to shoot at the area to be translated — Pictures, books and road signs can help you translate them. Although this function can help you translate quickly, all the translated words can’t be copied, so we can use quick character recognition to help you take photos for translation.

　　2. Open this tool → Select photo recognition → Click on the area to be identified → Select the translation area and click Save → The words will be put forward → Then click Translate below to complete the translation → And it also supports translation in more than a dozen languages.

　　PS: This tool can be found in the mobile phone application market.

　　That’s all about the method of translating words on pictures. IT Encyclopedia provides you with the best browser tutorial and brings you the latest software information!

On the morning of December 26th, the forefront of this round of cold wave that is affecting China has arrived in southern China, and nearly 70% of China’s land has experienced the power of this cold wave at the end of this year. by26thAt 8 o’clock, the temperature in 18 provincial capital cities hit a new low this winter. Temperatures in Shanghai, Hangzhou and Changsha fell below freezing for the first time this winter.

Road icing caused by snowfall in Hunan Changsha traffic police reminded: Do not travel unless necessary.

From the evening of December 25th to 26th, it snowed in many places in Hunan. Affected by snowfall and cooling, the education departments in Shaoyang, Loudi, Huaihua, Xiangxi and other places in Hunan issued notices of suspension of classes and holidays.

At 4 o’clock on the afternoon of December 26th, Hunan Meteorological Bureau released the latest snow-covered reality (cm) in Hunan Province: by 14 o’clock on the 26th, there were 54 counties and cities in Hunan Province, and 36 counties and cities in Huaihua, Xiangxi, Zhangjiajie, Changde, Yiyang, Loudi, Changsha, Xiangtan, northern Zhuzhou and northern Shaoyang were more than 5cm, including Huaihua, Zhijiang and Xupu.

The traffic police department advised citizens not to travel unless necessary. When driving on the road, be sure to slow down, keep the distance between cars, and try to avoid bridges and tunnels with ice and snow.

Blizzard warning upgrade! The heaviest snowfall this winter occurred in many places in Chongqing.

Chongqing has been upgrading its blizzard warning since the 25th. On the morning of 26th, the Chongqing Meteorological Observatory issued a yellow warning for snowstorm, with heavy snow and even blizzard in many places, which became the strongest snowfall this year. The sudden heavy snowfall also brought great influence to road traffic in various places.

In Huaying Mountain, Cizhu Town, Yubei District, Chongqing, the local elevation is generally more than 1000 meters. With the arrival of this snowfall, the roads and branches are covered with heavy snow. This snowfall is also the strongest snowfall in the local area this winter.

Weihai, Shandong entered the "Ice Age" overnight.

Netizen: "Weihai Circle in the Arctic Circle"

Along the beach of Grape Beach in Weihai, Shandong Province, the road from Happiness Park to the park along the lighthouse was frozen.

The waves hit the rocks on the shore, and the seawater splashed on the guardrail on the shore and froze instantly, as if entering the "ice age" overnight. Netizen: This is the circle of Weihai in the Arctic Circle!

Zhejiang: The temperature plummeted and the first snow fell this winter.

From the evening of 24th, the first snow fell in many places in Zhejiang this winter. On the morning of the 25th, small to medium snow appeared in high-altitude areas such as Siming Mountain in Ningbo, and some of the ground was covered with thin ice. The Zhejiang Meteorological Observatory predicts that today (26th), the average daily temperature in most areas of Zhejiang Province will drop by 10 ~ 12℃, and the lowest temperature in mountainous areas will drop to-5 ~-7℃, which is severely frozen.

Anhui: Snowfall occurred in Huangshan and Jiuhua Mountain.

Affected by the cold wave, since the afternoon of the 24th, there have been snowfall weather processes in Huangshan and Jiuhuashan scenic spots in Anhui, and the scenic spots have taken timely measures to deal with the snowfall and cool down.

Snowfall gradually increased in the early morning of 25th. At 10: 00 a.m., the reporter saw in the Beihai Scenic Area of Huangshan that the peaks near and far seemed to be covered with a layer of white gauze, and thick snow was condensed on the branches.

Guyuan, Ningxia: Temporary control of several expressways due to road icing caused by snowfall

In the early morning of 25th, there was snowfall in Guyuan area of Ningxia, and a yellow warning signal for road icing was issued locally. Cold air and snowfall caused the roads and bridges in some areas to freeze, and the traffic police took temporary traffic control measures for several expressways that did not have traffic conditions in Guyuan.

Liaoning: The temperature in many places will reach the lowest since winter.

Affected by strong cold air, there has been a weather process of cooling and precipitation in Liaoning, and sporadic snowfall has appeared in various places. During this round of cooling, the temperature in most parts of Liaoning dropped by 8 ~ 10℃ and reached 10 ~ 12℃ locally. According to the forecast of the Meteorological Observatory, the temperature in many parts of Liaoning will reach the lowest value since winter this weekend.

　　On May 18, in Santa Fe, Galveston County, Texas, security personnel were on guard around Santa Fe High School where the shooting took place. Xinhua News Agency (photo by Song Qiong)

　　Xinhua News Agency, Santa Fe, Texas, May 18 (Reporter Gao Lu Liu Liwei) A shooting incident occurred in a high school in Santa Fe, Galveston County, Texas, USA on the morning of the 18th, killing at least 8 people and injuring many others. A gunman and another suspect have been arrested.

　　The local police confirmed to the media that on the morning of the 18th, a shooting incident occurred at Santa Fe High School in Santa Fe City, Galveston County, killing 8 to 10 people, most of whom were students, and many others were injured, some of whom were seriously injured.

　　The police said that after receiving the police, they quickly rushed to the scene, detained the gunman and then arrested another suspect. Both of them are students. The police searched the scene and nearby areas and found suspected explosive devices in some places inside and outside the campus. The police appealed to the public to remain vigilant and call the police immediately if suspicious items were found.

　　On May 18th, in Santa Fe, Galveston County, Texas, a fire rescue vehicle was on standby near Santa Fe High School where the shooting happened. Xinhua News Agency (photo by Song Qiong)

　　Santa Fe High School said that after the shooting incident, the school has placed students in a safe area outside the campus. The police checked the students’ schoolbags in batches.

　　The reporter saw at the scene that a large number of police cars and ambulances were parked around the campus of Santa Fe High School, and helicopters were hovering in the air.

　　Santa Fe is located about 50 kilometers southeast of Houston, the fourth largest city in the United States, with a population of about 13,000.

　　Efficacy and function of green teaDrinking green tea often has many benefits. According to the latest report of British "Reuters News Network", a large-scale new Japanese study published in American Journal of Clinical Nutrition found that the elderly who often drink green tea are more flexible and independent than other elderly people. The effects and functions of green tea are as follows:

　　1. Sun protection

　　Recently, a study in the United States pointed out that catechins in green tea have a strong antioxidant function. After skin care products containing green tea are applied to the skin, even if they are exposed to the hot sun, the peroxides that cause sunburn, relaxation and roughness of the skin can be reduced by about 1/3. This proves that the ingredients in green tea have sunscreen function.

　　2. Radiation protection

　　For the busy people, the easiest way to resist computer radiation is to drink 2 ~ 3 cups of green tea and eat an orange every morning. Because tea is rich in provitamin A, it can be quickly converted into vitamin A after being absorbed by the human body. Vitamin a can synthesize rhodopsin, which can makeeyeYou can see things better in dim light. Therefore, green tea can not only eliminate computer radiation, but also protect and improve eyesight.

　　3. Reduce blood fat

　　Drinking tea can reduce blood lipids and cholesterol, and make the body lighter. This is because of the comprehensive coordination of phenolic derivatives, aromatic substances, amino acids and vitamins in tea, especially the comprehensive effect of tea polyphenols, theanine and vitamin C, which can promote fat oxidation, help digestion, reduce fat and lose weight.

　　4. Anti-halitosis

　　Green tea contains fluorine, in which catechin can inhibit the action of cariogenic bacteria and reduce the occurrence of dental plaque and periodontitis. Tannic acid contained in tea has bactericidal effect, which can prevent food scraps from breeding bacteria, so it can effectively prevent bad breath.

　　5. Anti-aging

　　Antioxidants contained in green tea help to resist aging. Because of the process of human metabolism, if it is over-oxidized, it will produce a lot of free radicals, which will easily age and cause cell injury. SOD (Superoxide Dismutation) is a free radical scavenger, which can effectively remove excess free radicals and prevent the damage of free radicals to human body. Catechins in green tea can significantly improve SOD activity and scavenge free radicals.

　　6, antibacterial

　　Studies have shown that catechins in green tea can inhibit some bacteria that cause human diseases, and at the same time, it will not harm the proliferation of beneficial bacteria in the intestine, so green tea has the function of whole intestine. Studies have shown that tea polyphenols can eliminate excessive harmful free radicals in the body, and can regenerate efficient antioxidant substances such as α-VE, VC, GSH and SOD in the human body, thus protecting and repairing the antioxidant system, which has significant effects on enhancing the body’s immunity, preventing cancer and preventing aging.

　　7, prevent stomach trouble

　　A study shows that drinking more green tea can prevent chronic gastritis and gastric cancer. The study found that the longer people drink green tea, the lower the rate of chronic gastritis and gastric cancer, and the rate of gastric cancer of people who love green tea is 48% lower than that of people who don’t like tea.

　　8. Cancer prevention

　　Green tea can inhibit some cancers, but its principle is limited to the inference stage. Drinking more tea is bound to have a positive encouraging effect on preventing the occurrence of cancer.

　　9. Promote digestion

　　Recent research reports show that green tea can help improve indigestion, such as acute diarrhea caused by bacteria, and drinking a little green tea can alleviate the condition.

　　Experts specially remind: the fresher the tea, the better. Nutritionally speaking, the nutrients of the freshest tea are not necessarily the best, because the so-called new tea refers to the tea that has been picked for less than a month. Because these tea leaves have not been placed for a period of time, some substances that have adverse effects on the body, such as polyphenols, alcohols and aldehydes, have not been completely oxidized. If you drink new tea for a long time, you may have uncomfortable reactions such as diarrhea and abdominal distension.

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Titanium media reported on March 13, according to the official website of the National Health and Wellness Committee, March 12 0— At 2400 hours, 31 provinces (autonomous regions and municipalities directly under the Central Government) and Xinjiang Production and Construction Corps reported 8 new confirmed cases, 7 new deaths (6 in Hubei and 1 in Shandong) and 33 new suspected cases.

On that day, 1,318 new cases were cured and discharged, 2,483 close contacts were released from medical observation, and 237 severe cases were reduced.

As of 24: 00 on March 12, according to the reports of 31 provinces (autonomous regions and municipalities directly under the Central Government) and Xinjiang Production and Construction Corps, there are 13,526 confirmed cases (including 4,020 severe cases), 64,111 discharged cases have been cured, and 3,176 cases have died. There are 80,813 confirmed cases and 147 suspected cases. A total of 678,088 close contacts were tracked, and 12,161 close contacts were still under medical observation.

There are 5 newly confirmed cases in Hubei (5 cases in Wuhan), 1,255 newly cured and discharged cases (1,103 cases in Wuhan), 6 newly died cases (6 cases in Wuhan), and 13,171 confirmed cases (12,358 cases in Wuhan), including 3,948 severe cases (3,793 cases in Wuhan). A total of 51,553 discharged cases (35,197 cases in Wuhan) were cured, 3,062 cases died (2,436 cases in Wuhan) and 67,786 cases were confirmed (49,991 cases in Wuhan). There is 1 new suspected case (1 case in Wuhan) and 49 suspected cases (44 cases in Wuhan).

March 12th 0— At 24: 00, 3 cases of imported confirmed cases were newly reported (2 cases in Shanghai and 1 case in Beijing). As of 24: 00 on March 12, a total of 88 confirmed cases of overseas import were reported.

A total of 190 confirmed cases were received from Hong Kong, Macao and Taiwan: 131 cases in Hong Kong Special Administrative Region (75 cases discharged and 3 cases died), 10 cases in Macao Special Administrative Region (10 cases discharged) and 49 cases in Taiwan Province (20 cases discharged and 1 case died).

National Health Construction Committee: The current epidemic peak in China has passed.

Titanium media reported on March 13 that National Health Commission spokesperson Mi Feng said that from 0: 00 to 24: 00 on March 11, there were 8 new confirmed cases in Wuhan, which had dropped to single digits; Except Wuhan, all cities in Hubei have no new confirmed cases for one week; In provinces outside Hubei, 7 new cases were confirmed, including 6 imported cases. Generally speaking, the current epidemic peak in China has passed.

Covid-19 may have been brought to Wuhan by the US military? Statement of the Ministry of Foreign Affairs

On March 13th, according to the World Wide Web, at the press conference of the Ministry of Foreign Affairs, a foreign media reporter asked about the recent remarks that novel coronavirus may have been brought to Wuhan by the US military. In response, China’s Foreign Ministry spokesperson Geng Shuang said that China has noticed that there have been some discussions about the source of Covid-19 recently, and some senior US government officials and members of Congress have used this to make irresponsible and untrue remarks to discredit and attack China, which China firmly opposes. Geng Shuang said that the international community has different views on the source of the virus. China has always believed that this is a scientific issue and needs to listen to scientific and professional opinions.

Ministry of Commerce: China supports the export of medical materials such as masks.

On March 13th, the titanium media reported that Li Xinggan, director of the Foreign Trade Department of the Ministry of Commerce, said that with the global spread of the epidemic, many countries hoped that China would provide assistance or purchase from China. At present, the supply of masks and medicines in China is still in short supply. In order to reflect the responsibility of big countries and support countries in fighting the epidemic, they have already given support and help to the demands of relevant countries. We will always remember that some countries and international organizations lent a helping hand to the people of China in their most difficult times. While overcoming its own difficulties, China has provided assistance within its capacity to countries and regions with severe epidemics. China is sympathetic to the difficulties and pressures faced by people from all countries in the face of the epidemic. The China government attaches great importance to and actively supports the export of medical materials. It is pleased to see that export enterprises organize the external supply of medical materials such as masks and make due contributions to global epidemic prevention through practical actions.

Zhong Nanshan: Ending the epidemic in June can be expected.

On March 13th, Academician Zhong Nanshan said: Under normal circumstances, Covid-19 is not very active in summer when the temperature is relatively high. But it still depends on the importance attached by each country. With the increasing attention of countries with severe epidemics, I believe that ending the epidemic in June can be expected. Zhong Nanshan called on all countries to respond to the call of WHO and intervene in the COVID-19 epidemic at the national level.

WHO: More than 40,000 cases have been confirmed in COVID-19 outside China.

Titanium media reported on March 13th that as of 10: 00 CET on the 12th (17: 00 Beijing time on the 12th), the number of confirmed cases in COVID-19 outside China increased by 6,703 compared with the previous day, reaching 44,067; The number of deaths outside China increased by 310 compared with the previous day, reaching 1,440. Globally, the number of confirmed cases in COVID-19 increased by 6,729 compared with the previous day, reaching 125,048; The number of deaths increased by 321 compared with the previous day, reaching 4613.

Wuhan hospital will use ambulances to pull meat: it is uniformly requisitioned and will be strictly disinfected.

Titanium media reported on March 13 that a photo of an ambulance pulling pork in Wuhan, Hubei Province recently triggered a heated discussion. The relevant person in charge of the hospital to which the ambulance belongs responded that the ambulances involved were uniformly requisitioned, specially transporting materials, and had formal procedures, and they would be strictly disinfected every time they left the car. He said: "In special times, please be more tolerant."

23 departments jointly issued a document to promote consumption

Titanium Media reported on March 13th that 23 departments including the National Development and Reform Commission and the Ministry of Commerce jointly issued a document to promote consumption, proposing to help the cultural industry and tourism industry effectively cope with the epidemic, tide over the difficulties and resume business in an orderly manner after the epidemic ended.

Two new confirmed cases of novel coronavirus imported from overseas were added in Shanghai.

Titanium media reported on March 13th, and Shanghai Health and Health Commission reported this morning (March 13th): March 12th, 2020 12— At 2400 hours, Shanghai excluded 13 suspected cases of novel coronavirus; Two confirmed cases were added, all of which were imported cases discovered through joint prevention and control mechanism. Case 1, a native of Guangdong, China, worked in the United States, departed from new york, USA on March 9, and arrived at Shanghai Hongqiao Airport on March 10 after connecting in Hong Kong, China. After entering the country, my family drove back to my residence in this city to observe my self-health, and did not go out. On March 12, due to symptoms, he was sent to a medical institution by 120 ambulances. Comprehensive epidemiological history, clinical symptoms, laboratory test results and imaging examination, etc., were diagnosed as confirmed cases. Case 2, a native of Zhejiang, China, worked in Italy. She left Bologna, Italy on March 10th, and arrived at Shanghai Pudong International Airport on March 11th after a connecting flight in Moscow, Russia. Because of symptoms, she was sent to a designated medical institution for observation. Comprehensive epidemiological history, clinical symptoms, laboratory test results and imaging examination, etc., were diagnosed as confirmed cases.

On the 12th, Beijing newly reported a confirmed case imported from COVID-19.

On March 13th, titanium media reported that a new confirmed case of COVID-19 was reported in Beijing yesterday, which was an imported case from Britain. 9 suspected cases were newly reported, including 3 imported from the Netherlands, 2 imported from Italy, 1 imported from South Korea, 1 imported from France, 1 imported from Austria and 1 imported from this city. There are 14 close contacts, including 13 imported from abroad.

There were 2,651 new cases and thousands of deaths in Italy, and the China expert group arrived with 31 tons of materials.

Titanium media reported on March 13th that according to the latest news from the Dutch media BNO Newsroom and AFP, there were 2,651 newly confirmed cases of COVID-19 in Italy, with a total of 15,113 confirmed cases, 189 new deaths and 1,016 cumulative deaths. At 22: 31 Italian time on March 12th (5: 31 Beijing time on the 13th), after more than ten hours’ flight, a group of nine experts from the National Health and Wellness Commission and the China Red Cross sent by the China Municipal Government flew from Shanghai to Rome fiumicino Airport with 31 tons of medical supplies to support the prevention and control of COVID-19 epidemic in Italy. This is the third expert team sent by China after supporting Iran and Iraq.

The number of cases in COVID-19 increased to 1,459: the White House cancelled public visits indefinitely.

According to People’s Daily Weibo, as of the afternoon of March 12th, US Eastern Time, there were at least 1,459 confirmed cases of COVID-19 in the United States, including 39 deaths. Confirmed cases have appeared in 46 States and the District of Columbia. The US Congress announced on the 12th that the Capitol will be closed to the public from that day. The White House cancelled the public visit indefinitely. Starting from the morning of the 12th, all Pentagon visits will be cancelled until further notice.

British Arsenal coach Artta was diagnosed with Covid-19.

Titanium Media reported on March 13th that on March 12th, local time, Arsenal coach Artta was diagnosed with novel coronavirus.

French Football Association: Suspend all professional and amateur football matches in China.

According to CCTV news, on the evening of March 12th, local time, the French Football Association announced in official website that it would suspend all football matches in France from now on, including French League, regional league, women’s league, amateur league and the French national team. It is reported that the decision of the French Football Association was announced after French President Macron delivered a national televised speech that night.

The King and Queen of Spain had been tested and had contacted the minister of diagnosis.

On March 13th, according to People’s Daily, Spanish Minister of Social Equality Elena Montero was diagnosed with Covid-19 on the 12th local time. According to the Spanish newspaper Le Monde, Montero attended the event with Queen letizia of Spain last Friday (6th). After Montero’s diagnosis, the Spanish king and queen were tested by Covid-19, and the results will be announced later. Le Monde said that on the same day, the two had physical contact and Montero kissed the queen. During the activity, they also stood together.

Affected by the epidemic, all six Disney parks in the world are temporarily closed.

According to The Paper, Disney announced that it would close the theme parks in Florida and Paris on March 15th. Like the previously announced closure of California Disneyland, the closing time is tentatively scheduled for March 14th to the end of March. So far, all six Disney parks in the world have been closed due to the epidemic. Previously, Shanghai, Hong Kong, Tokyo and California Disneyland all announced the suspension of business.

South Korea’s COVID-19 increased to 7,979 cases, forcing civil servants to take turns to work at home.

On March 13th, titanium media reported that as of 0: 00 on the 13th, there were 110 new confirmed cases of COVID-19 in Korea, with a total of 7979 confirmed cases and 67 deaths. In order to prevent the epidemic from spreading among public officials, the South Korean government decided to force civil servants to work at home by turns, and to stipulate the proportion of people who are forced to telecommute in various departments to reduce the density of office space.

Argentina declared a health emergency and suspended several international flights.

According to CCTV news, on the evening of 12th local time, Argentine President Fernandez signed a national emergency decree and delivered a national televised speech, introducing the latest measures to prevent and control the epidemic in Argentina. According to the decree, Argentina entered a one-year health emergency, and at the same time, it will suspend receiving international flights from China, South Korea, Japan, Iran, the United States and all over Europe for 30 days. The decree requires all citizens who return to Argentina from the above-mentioned countries and regions to take 14 days of self-isolation, and if they have suspected COVID-19 symptoms, they must report them or face legal sanctions. In addition, all places and activities where crowds may gather will be cancelled. As of 21: 00 local time on March 12th, Argentina announced 31 confirmed cases in COVID-19, 10 more than the previous day.

Canadian Prime Minister’s wife, Covid-19, tested positive and the two were in self-isolation.

According to Xinhua News Agency, the Canadian government said that the Covid-19 test result of Canadian Prime Minister Trudeau’s wife Sophie was positive.

According to reports, Trudeau is currently in good health and has no symptoms. However, due to preventive considerations and following the doctor’s advice, Trudeau will isolate himself for 14 days. In addition, the doctor suggested that Covid-19 test will not be conducted during the isolation period because Tepido has not yet developed symptoms. For the same reason, the doctor said that people who have had contact with Trudeau recently are not at risk of infection.

The Canadian Prime Minister’s Office issued a statement on the 12th, saying that Sophie developed mild flu symptoms such as low fever on the 11th and was tested by Covid-19. Trudeau’s scheduled meeting with leaders of various provinces and regions in Canada on the morning of the 12th was also postponed.

According to a report by Canadian TV on the 11th, a Canadian man was diagnosed with COVID-19 on the 10th after attending an international conference in Toronto, Canada in early March. Trudeau and other Canadian government officials attended the meeting. Canadian Minister of Natural Resources O’Reagan, who attended the meeting, said on social media on the evening of 10th that he had been suffering from a cold for several days and had isolated himself.

Tesla withdrew all American employees from the super factory in Berlin.

On March 13th, Titanium Media reported that Tesla was withdrawing all American employees working in the super factory in Berlin, Germany, for fear of the European travel ban issued by Covid-19 and US President Trump. German media said that the evacuation of employees may affect the construction schedule of super factories.

The president of NBA announced that the NBA would stop for at least 30 days.

On March 13th, according to the National Broadcasting Corporation (NBC), NBA President Adam Xiao Hua announced that the NBA would be shut down for at least 30 days, and then re-evaluated.

Want to donate one million people for free virus testing was approved, and Softbank Masayoshi Son adjusted to donate one million masks.

According to Reuters, Masayoshi Son, the founder of Softbank, posted a proposal on Twitter on Thursday to donate 1 million free masks to help fight the novel coronavirus epidemic. The day before, he said on Twitter that he would provide 1 million free coronavirus tests, but he was criticized by a series, saying that doing so might bring great pressure to medical institutions.

Due to the outbreak of Covid-19, the Microsoft Build 2020 offline developer conference was cancelled.

On March 13th, Titanium Media reported that Microsoft planned to hold the annual Build Developer Conference in Seattle from May 19th to May 21st, but Microsoft has now decided to make it an "online virtual conference" and the offline activities will be cancelled.

All the Champions League and Europa League matches have been postponed.

On March 13th, titanium media reported that UEFA official website announced that due to the epidemic, all European wars scheduled for next week will be postponed, including the ongoing Champions League and Europa League. According to the original plan, the second leg of the Champions League quarter-finals will be held from March 17th to 18th, among which there are many focus wars between Bayern and Chelsea and Barcelona and Naples.

The average operating rate of industrial enterprises in the country except Hubei is over 95%

Titanium Media reported on March 13 that the Ministry of Industry and Information Technology introduced at the press conference of the State Council Office that the average operating rate of industrial enterprises in the country except Hubei exceeded 95%, the average re-employment rate of enterprise personnel was about 80%, and the operating rate of small and medium-sized enterprises had reached about 60%.

Primary schools, junior high schools, senior high schools and secondary vocational schools in Xinjiang will be fully opened on March 23rd.

Titanium Media reported on March 13th that according to the CCTV news client, the Education Department of Xinjiang Uygur Autonomous Region issued a notice to arrange primary schools, junior high schools, senior high schools and secondary vocational schools in the whole region to start classes on March 23rd and resume classes in an all-round way. The notice requires that all schools in the whole region should, in accordance with the deployment of epidemic prevention and control work in the autonomous region, do a good job in the comprehensive school resumption and epidemic prevention and control work on the basis of starting school on March 16 of the graduation grades of senior three, junior three and secondary vocational schools. In accordance with the principle of territorial management, clear responsibilities, one school, one policy, detailed plans, perfect plans, scientific organization of teaching management and epidemic prevention and control, to ensure campus safety, orderly teaching and epidemic prevention in place after the school fully resumes classes.

Ministry of Industry and Information Technology: Support Hubei auto industry parts to give priority to resumption of production.

Titanium Media reported on March 13 that the Ministry of Industry and Information Technology has docked and communicated with the joint prevention and control mechanism of Hubei Province, the Ministry of Industry and Information Technology of Hubei Province and various cities and states, hoping to give priority to the resumption of work and production of automobile industry parts and components. At present, the auto parts enterprises in Hubei Province have resumed production in an orderly manner. Two vehicle manufacturers in Wuhan, Hubei Province have also started to resume production. The resumption of work and production of China automobile industry is progressing in an orderly manner.

The Shandong Provincial Department of Education rumored that "students will be arranged to enter the school one after another from March 16": false.

Titanium media reported on March 13th that the official WeChat account of Shandong Provincial Education Department "Shandong Education Release" released a message, and the online transmission of "Notice of Shandong Provincial Education Department on matters related to the start of school in the spring of 2020" was a rumor. At present, the specific start time of Shandong Province has not been determined.

The above news of "Shandong Education Release" is accompanied by a false notice file transmitted by the Internet. According to the document, "With the effective control of the novel coronavirus epidemic in our province, with the consent of the provincial party Committee and the provincial government, our province will arrange students to enter the school one after another on March 16." The specific arrangement is, "the time for entering the school in the third and third grades is 3.16 pm; Senior two and senior one enter the school at 3.26 pm; The second, third and primary school enrollment time is 4.1 am; Kindergarten admission time to be determined. " The "notice" also stated that there are no holidays after the start of school, and no teacher or student is allowed to go out for any reason.

Central Academy of Drama: Some majors in the art examination can be admitted according to the results of the college entrance examination.

According to the news of March 13th, the Central Academy of Drama resolutely implements the decisions and arrangements of the CPC Central Committee on epidemic prevention and control, fully studies the impact of the epidemic on the entrance examination, respects the selection rules of art professionals, takes the life safety of the majority of candidates and teachers as the starting point, takes the principle of minimizing large-scale personnel gathering, reducing the impact on the candidates and ensuring the fairness and justice of the examination as the principle, and studies the adjustment plan of the entrance examination in combination with the actual situation of the college, and strives to minimize the impact of the epidemic in COVID-19. Some majors may consider canceling the professional examination and accepting students from high to low according to the scores of the college entrance examination (that is, the ratio of candidates’ scores to one line in their province). According to the actual requirements of students in each major, the scores of individual subjects will be formulated separately. This kind of major is involved in the provincial unified examination, and candidates must obtain the corresponding professional qualification certificate or pass the provincial unified examination; Candidates can directly fill in the college entrance examination volunteers for majors that are not involved or required in the provincial unified examination.

(This article is the first titanium media App, edited by Wang Wei)

　　Core reading

　　Yan Chenggang, a 37-year-old professor at Hangzhou Dianzi University, focuses on intelligent information processing. The algorithm designed by him can detect bad video information in the network and get large-scale application. He often said that scientific research shares worries for the country, and innovation benefits the people. He encouraged students to choose their scientific research direction according to their own plans and interests, and do more research that solves practical problems and is closely related to public life.

　　

　　In the intelligent information processing laboratory of Hangzhou Dianzi University, with the sound of keyboard tapping, a string of codes jumped on the computer screen.

　　Yan Chenggang, a professor and doctoral supervisor at the School of Automation, Hangzhou Dianzi University, is writing the code. Yan Chenggang is 37 years old and has served as the director of the intelligent information processing laboratory. Since 2008, Yan Chenggang, as the second finisher, has participated in the project "Theory and Method of Qualcomm Calculation of Internet Video Streams". The algorithm designed by him can detect bad video information in the network and effectively deal with complex video scenes. Now, this achievement has been widely used.

　　Upgrade algorithm to identify network video and image information.

　　"Now there are a large number of users uploading data to the platform every day, most of which are pictures and video data, which may contain some vulgar content." Yan Chenggang said that this phenomenon has attracted the attention of him and his team.

　　Yan Chenggang said that the traditional filtering algorithm mainly focuses on some fixed features in single-mode content, which can play a certain role when the media form is relatively single, but it is difficult to meet the actual needs at present. So, how to innovate algorithms to complete complex information screening?

　　"We first try to make the algorithm understand the general idea of the whole multimodal content and give a qualitative judgment." Yan Chenggang introduced, but the actual application scenario is very complicated, and it is difficult to meet the actual application requirements by simply giving judgments. Therefore, the team further tried to make the algorithm identify various details in multimodal content, and then connected the details in series to realize the descriptive understanding of multimodal content.

　　With the help of cross-modal retrieval technology, the team transformed pictures and video data into specific words, and on this basis, built a corpus retrieval database for secondary association and reasoning, so as to obtain more accurate semantic information.

　　"When the content is complex and it is difficult to give a detailed and comprehensive description directly, you can find the closest content in the database through retrieval, thus indirectly realizing understanding. In this way, as long as our database is good enough and large enough, we can solve this problem. " He added, "For example, if you enter a Chinese character’ Ma’, the understanding of the content is to draw a horse, while the search only requires finding a horse, which is obviously simpler and time-saving." Focusing on single-mode information processing methods such as images and texts, Yan Chenggang’s team has made many breakthroughs in content saliency detection, complex text recognition, target detection and target retrieval.

　　Innovate to tackle key problems and solve practical problems through scientific research.

　　Distinguished professor of Changjiang Scholar Award Program, young scholars of Changjiang Scholar Award Program, outstanding scientific and technological worker of Chinese Institute of Electronics, winner of Zhejiang Outstanding Youth Fund … Yan Chenggang has won many honors, but he prefers to call himself "information screener". In his view, the goal of team members is to screen out bad information and clear up cyberspace.

　　In the interview, Yan Chenggang always talked about "scientific research sharing worries for the country, innovation benefiting the people". "Do scientific research to indomitable spirit, researchers should have the spirit of responsibility. On the one hand, we must really solve practical problems for the country. On the other hand, we must serve the people. " Yan Chenggang said.

　　Yan Chenggang’s team has successively won the first prize of Science and Technology Award of China Institute of Electronics, the second prize of National Natural Science Award and the first prize of Wu Wenjun Artificial Intelligence Science and Technology Progress Award … Behind the high yield of research results, it is inseparable from his self-discipline and diligence.

　　In 2019, Yan Chenggang followed up an important project in Beijing. It happened that another national key project that the team was responsible for entered a critical stage. How to balance the two projects? Yan Chenggang recalled: "I concentrate on doing projects in Beijing during the day, and the time after 9 pm belongs to team projects. I try my best to solve and demonstrate the problems raised by members during the day." Yan Chenggang said that every Sunday, he would fly back to Hangzhou early in the morning to discuss and study with his team members, and then fly back to Beijing that evening. "That time was simply too busy. Time waits for no one, and opportunity waits for no one. I can’t delay the research progress because of me. I would rather sleep less and make the project progress faster. "

　　Teach by example and support students to explore areas of interest.

　　In the summer of 2021, a news that "using gait algorithm to optimize identity recognition to help criminal investigation solve cases" attracted attention, and the algorithm can play an active role in finding lost children and other fields.

　　"This is the scientific research achievement of the doctoral students I directed. The paper was published at an international academic conference and won the best paper nomination award." Yan Chenggang’s words are full of pride. The practical application of students’ academic achievements makes him very happy: "It is meaningful to combine academic research with public life."

　　Yan Chenggang’s laboratory research scope includes image processing, computer vision, computer graphics, medical image processing, biological information processing and many other aspects. "The research field of the laboratory is relatively broad, and it is also to provide students with more room to play. As long as students are interested in and have potential fields, I support them to explore." Yan Chenggang said that students should be encouraged to choose their research direction and work direction according to their own plans and interests.

　　Meng Xiangsong, a graduate student majoring in control engineering in Tsinghua University, is a student of Yan Chenggang at the undergraduate stage. "I used to send emails to ask Teacher Yan. When he replied, it was often one or two o’clock in the middle of the night. Every time I wrote back, I made a detailed problem analysis and was never vague. " Thanks to Yan Chenggang’s example, Meng Xiangsong has developed good research habits and is currently committed to the research direction of artificial intelligence.

　　Yan Chenggang said: "University teachers must first teach and educate people, preach and teach. This is what Academician Dai Qionghai, my postdoctoral co-tutor, said to me, and it has also become my lifelong pursuit. " He said that he should pass on this spirit of being willing to be a ladder and cultivate more useful talents for the country.

　　(Wang Liwei participated in the writing)

　　People’s Daily (15th edition, February 10th, 2022)

On may 9, Geely, a new generation of luxury mid-to-high-grade hybrid car in the world, was officially listed. The new car launched two versions of the ultimate performance EM-P and three versions of the ultimate energy-saving Raytheon EM-I, which come standard with thousands of miles of intelligent and safe driving assistance; At the same time, in order to meet the users’ demand for free choice of assisted intelligent driving, two versions of Raytheon EM-I are launched as standard basic assisted driving. The limited-time listing price of Geely Yinhe Xingyao 8 is 115,800 ~ 155,800 yuan (only before June 30, 2025, users who have completed the big lock order can enjoy the limited-time listing price), and at the same time, it also offers rich limited-time car purchase rights for users.

As the first mid-to-high-grade hybrid car of Geely Yinhe brand, Geely Yinhe Xingyao 8 redefines the new standards of mid-to-high-grade hybrid cars from five dimensions: safety flagship, aesthetics flagship, space flagship, performance flagship and technology flagship, so as to meet the needs of mid-to-high-grade car users and promote equal rights for all luxury cars.

As of April 30th, the cumulative sales volume of Geely Galaxy has exceeded 930,000 vehicles, and it is expected that the cumulative sales volume will reach one million in May. From April 24, 2023, when the first car rolled off the assembly line to the delivery of one million vehicles, it took only 25 months for Geely Galaxy to become a new energy brand with the fastest sales volume of one million. In addition, from January to April 2025, the sales volume of Geely Galaxy has exceeded 356,000, and it is almost a foregone conclusion to achieve the goal of annual sales of one million. "Starting as the flagship", Geely Yinhe Xingyao 8 will undertake the important task of tapping new market growth points and boosting the brand potential of Geely Yinhe at the critical moment when Geely Yinhe enters the accelerated development period.

In terms of design, the front face of Xingyao 8 adopts the common closed shape of new energy vehicles, with a split group. The daytime running light above is designed as a boomerang, which looks sharp and aggressive. The front enclosure adopts a three-stage layout, the diversion grooves on both sides are embedded with chrome trim strips, and the trapezoidal air inlet at the bottom is filled with a straight waterfall or banner structure, which not only reduces the wind resistance, but also enhances the layering.

The side lines of Xingyao 8 car body are smooth, and the design of sliding back shape and hidden door handle reduces the drag coefficient to 0.25Cd, which has both sporty feeling and aerodynamic efficiency. The segmented waistline extends from the front wheel arch to the taillight, and the concave diversion channel under the door panel cooperates with the side skirt rib line to form a unique three-dimensional light and shadow effect.

Coming to the rear of Xingyao 8, its taillights are designed through, and the interior of the lamp cavity is a three-dimensional layered structure. When lighting, the central area is cut off by Geely LOGO, which not only ensures the overall continuity, but also retains the brand recognition. The rear enclosure of Xingyao 8 enhances the sense of movement through black decorative plates and horizontal chrome-plated strips, and with the duckling tail shape, the overall level of the rear is distinct.

Entering the car, the Xingyao 8 cockpit adopts an embracing layout, and the central control is equipped with a three-screen linkage system consisting of a suspended 15.4-inch central control panel, a 10.25-inch instrument panel and an AR-HUD.

The car is equipped with Flyme Auto system and built-in Qualcomm Snapdragon 8295 chip, which supports four-zone voice recognition control, application store, 5G network and other functions, and can realize the seamless integration of car, mobile phone and cloud through star smart computing, thus improving the user experience. There is a 50W air-cooled wireless fast charging panel under the central control panel, which is convenient for users in the front row to charge their mobile phones. The central control center has also been hollowed out. In addition to storing small items, there are two charging interfaces, namely TYPE-C port and USB port, to meet the different needs of users.

The coverage rate of soft package material in Xingyao 8 car is as high as 85%, and the suede fabric is delicate to the touch. The door panel and the center console are decorated with "Lotus Pond Ripple" texture, which adds a sense of exquisiteness to the interior. Xingyao 8 has Nappa leather seats, and the front seats support heating, ventilation and 8-point massage. The space in Xingyao 8 car is quite ample, and the front and rear rows have good space performance.

In terms of power, Geely Yinhe Xingyao 8 provides two sets of plug-in hybrid power systems, namely EM-i and EM-P.. Among them, the EM-i power system is equipped with a 1.5L naturally aspirated engine, with a maximum power of 112 HP, and the maximum power of a single motor is 238 HP and 350 HP. The transmission system is matched with a single-gear DHT gearbox. The CLTC has pure electric cruising range of 60km and 130km, and the CLTC comprehensive cruising range is 1500km and 1600km； respectively. EM-P power system is composed of 1.5T engine (120kW)+P1/P3 dual motors (160kW), with comprehensive torque of 605N·m, zero-speed acceleration of 6.49s and top speed of 200km/h, matching with 3-speed DHT Evo electric drive gearbox, and its energy consumption performance is superior to that of similar single-speed hybrid vehicles, and its feed fuel consumption is as low as 3.67L/100km；; In addition, the engine and P1 and P3 motors can be redundant to each other and will not stall when feeding at high speed.

Since its release, Geely Galaxy has been committed to the mission of "building everyone’s smart boutique car" with safety galaxy, quality galaxy and technology galaxy, and providing users with good products with high quality and price and exceeding expectations in every mainstream new energy market segment. Geely Yinhe Xingyao 8 will stand at a new starting point, join hands with more middle and high-end car users with high value, and go to a better life together.

　　CCTV News:This morning, the successful first flight of a new generation of domestic medium-sized helicopter AC352 marked a new breakthrough in China’s aviation industry and high-end manufacturing. CCTV reporters also directly hit the performance of AC352 after its launch.

　　CCTV reporter Wu Jie:The domestic new generation of medium-sized multi-purpose AC352 slowly lifted off the ground and then hovered in the air steadily, which was its first test flight and a key step in the whole development process. The helicopter’s fuselage is very spacious, the widest part is more than two meters, and it can carry up to 14-16 passengers at a time.

　　The advanced integrated avionics system is adopted in the AC352, which can reduce a lot of burden for the pilot during the flight and make him concentrate more on the flight action. We see that it is now rotating around the nose, which shows good flight performance. The AC325 is also the best in riding comfort and the most maneuverable in driving among helicopters of the same class in the world.

　　In addition to testing flight movements, doing some high-speed passing is also one of the necessary test contents for the first flight.

　　Now we see that the AC352 has landed slowly, the whole first flight has been successfully completed, and it is slowly taxiing towards us. So at this special moment of the 60th anniversary of the establishment of the helicopter industry in China, we are also very proud to witness a brand-new achievement of the aviation industry in China.

　　How to repair AC352 both internally and externally

　　As a new achievement of China’s high-end manufacturing industry, AC352 can be said to be both talented and attractive, handsome and fashionable in appearance, and its interior always embodies the people-oriented design concept. Our reporter also paid a close visit to this world-class medium-sized helicopter before the first flight to see how AC352 can be repaired both inside and outside.

　　It is easy to use in flight driving and comfortable and safe for passengers. The spacious fuselage of AC352 makes the ride conditions inside not bad compared with those of high-end commercial vehicles. The specially designed low rotor makes the internal noise level 4 decibels lower than the airworthiness standard, and the huge porthole makes the scenery in the air unobstructed, which is the leading design in similar helicopters. In terms of details, AC352 is the ultimate pursuit of safety.

　　Lu Weijian, Chief Designer of AVIC AC352 Helicopter:The door of the helicopter is 1.4 meters wide, and people can get down soon. In case of emergency, it is convenient to evacuate.

　　Even in the event of an extreme crash, the AC352 will reduce the injury caused by the accident through the linkage of the landing gear fuselage seat.

　　Lu Weijian, Chief Designer of AVIC AC352 Helicopter:How much energy should the landing gear absorb, how much energy should the body structure absorb, and how much energy should the seat absorb? It is normal for the driver, and I can bear that energy, so I can ensure safety.

　　Reporter:This concept is somewhat similar to the anti-collision design of our car.

　　Lu Weijian, Chief Designer of AVIC AC352 Helicopter:Right, that’s right, which means it’s very safe.

　　At the same time, we found that when preparing for the first flight, the top cabin of AC352 can be completely opened, and the engine and complex transmission mechanism inside are completely exposed, which also makes it very convenient for aircraft maintenance personnel to work.

　　Luan Yuqing, deputy stationmaster of AVIC Hafei Flight Test Station:There was no such push-pull design of engine compartment before, so it would be more complicated to open the covers of various overhauls when we were overhauling. With this design now, it will be much easier for us to get to work after the whole opening.

　　Pilots fly easily, passengers sit comfortably, and ground maintenance staff work conveniently. This is the best embodiment of the people-oriented concept of China helicopter design and manufacturing on AC352, and it is also the place that designers are most proud of.

　　Lu Weijian, Chief Designer of AVIC AC352 Helicopter:Finally, the plane will be given to them, and I will satisfy them. Everyone who sits on it tells you that I am comfortable, without vibration or noise. That’s really nice. It can meet the needs of society and provide public services to society. That’s the final evaluation.

　　China and France jointly aim at the gap in the world helicopter market

　　As a helicopter jointly developed by China and Europe, the research and development road of AC352 is also full of legends. In the development of this type of helicopter, China’s aviation industry has completed the introduction and learning from abroad to equal cooperation, and it has completed the gap with the western helicopter industry for decades in just 12 years.

　　At the beginning of the 21st century, China has just completed the introduction of the 5-ton helicopter Zhi 9. At that time, the aviation people in China were thinking about where the civilian helicopters in China should go next. Although some helicopter models developed by international cooperation are advancing, in the eyes of Lu, the current chief designer of AC352, there is a difficulty that must be broken through.

　　Lu Weijian, Chief Designer of AVIC AC352 Helicopter:What is the so-called difficulty? It’s how we build a better plane. We have been thinking about what our users think and what the market needs. This is important, and this is our most difficult.

　　Thus, in 2002, a market survey for a new generation of civil helicopters began, which may be the first time that the developers of China helicopter considered who will use the aircraft and what kind of demand it needs to meet completely before the design of a helicopter.

　　Yang Guangchao, Director of AVIC AC352 Helicopter Project:We have found that in the future helicopter market in the world, some people say that this medium-sized helicopter is called super-medium-sized helicopter, and the market potential of this helicopter is very great.

　　At this time, the European helicopter developers on the other side of the ocean also reached the same conclusion, so a cooperation across the eastern and western hemispheres began. Although in the 1980s, China developed the famous multi-purpose helicopter Zhi -9 through international cooperation, at that time, it was more about introducing technology and learning from each other’s successful experience. This time, researchers from China and Europe will share the technical problems in the development according to the ratio of half to half. Moreover, at that time, everyone’s goal was to develop the best 7-ton civil helicopter in the world.

Lu Weijian, Chief Designer of AC352 Helicopter of AVIC:Let’s decide what is the goal of the product, what are the specific indicators, and what tasks can be performed? Also want to design together. Therefore, the preliminary design was carried out in Marseille, and the technical requirements of the whole machine were determined. After the technical scheme, it took another year to go back to their respective offices to carry out detailed design.

　　Yang Guangchao, Director of AVIC AC352 Helicopter Project:In 2004, China and France signed a framework agreement on the joint development of advanced medium-sized multi-purpose helicopters. Then in 2005, China and France signed a cooperation contract for the joint development of medium-sized multi-purpose helicopters. In January 2006, China and France officially launched the joint development of this AC352 helicopter.

　　Close to customer needs, easy to maintain and lower fuel consumption.

　　How to measure the capability of a helicopter? Designers tell us that apart from flight performance, the most difficult thing for AC352 is to consider the needs of helicopter users in its design. Compared with the progress of technology, the change of design and manufacturing concept of AC352 has left a valuable wealth for China’s civil helicopter industry.

　　Before AC352, civil helicopters in China were basically born out of military helicopters. To design a good civil helicopter, we must always think about future users. Chief designer Lu said that pilots, passengers, and even later crew members, as long as they use this plane, their feelings should be carefully designed, which is a great difficulty in developing AC352.

　　Lu Weijian, Chief Designer of AVIC AC352 Helicopter:After going up and sitting down, different drivers can adjust the height of the seat up and down, that is to say, sitting down, and then he touches each switch, and you can easily operate it in place.

　　Reporter:Well, how do we do this in the design to make the pilot sit comfortably?

　　Lu Weijian, Chief Designer of AVIC AC352 Helicopter:My design distance is designed according to the specified driver’s height to achieve this point. I will use this on the electronic prototype during 3D design and project design to test this and meet this requirement.

　　The maintenance workload is very low, and the time for the plane to leave again will be greatly accelerated, just like when you take a flight, for example, the plane will land, and I can leave in half an hour, which is more convenient for passengers, right?

　　Meticulous design, but also with the production of Excellence to achieve. In order to make it convenient for future users and meet the design requirements, the doors of AC352 can be interchanged, that is to say, if the doors are broken, users can buy and install them themselves just like fitting parts for cars. Compared with the automobile industry, which has a production scale of tens of thousands of vehicles, the production scale of aviation manufacturing industry is much smaller, and it is difficult to achieve parts exchange.

　　It is in this determination that AC352 is also changing the face of civil helicopter production in China: domestic engines are used to realize the "China Heart" for China helicopters, while fuel consumption is lower and maintenance is easier; Equipped with advanced avionics system, pilots can even land automatically at the touch of a button like automatic parking. These previously unimaginable functions have been realized on this helicopter which embodies the painstaking efforts of China aviation people.

　　Lu Weijian, Chief Designer of AVIC AC352 Helicopter:For more than ten years, there has been a painful and happy enjoyment process, because we have entered the aviation industry, which is what we have to bear. The first flight is just a node in my whole research and development process, a node that everyone pays attention to. But I am more concerned about when I can go to the market, how I can meet the requirements of users, provide public service products for the society, and make our due contribution to promoting the development of production economy.

　　

This year, Project ONE, the 50th anniversary model of AMG, received high attention. There are two main reasons: first, it is expensive, and only 275 sets are limited to production, and the price is 2.27 million euros.

Secondly, the data is too strong. This car is equipped with F1 racing car that should only appear on the track. It will be more than 1014 horsepower, and the acceleration of 100 kilometers will take 2 seconds, while the acceleration of 0 to 200 kilometers will only take 6 seconds. What’s even more incredible is that this car is only 1.6 liters, with four motors.

　　

So the question is, how does this sports car make the power so strong?

First of all, the power system of AMG Project ONE is a hybrid system consisting of a 1.6T V6 and four motors. This one originated from the F1 Championship for the 2015 season. Lewis hamilton also won the championship this year with this excellent performance.

According to the published data, 1.6T booster plus 4 motors, the total reached 746kW. One of the four motors provides pumping power for the turbine, which is 90kW. This motor does not participate in direct work to drive the whole vehicle, but provides power source for the electronic turbine. The other three motors are 120kW, which can directly provide power for the whole vehicle. This hybrid mode is a parallel mode.

　　

The advantage of parallel mode is that the energy loss is small, and each motor can drive the whole vehicle independently. In addition to transmission loss and system error, the sum can be calculated by superposition. This power system is about 746kW, minus the superposition of three motors of 360kW, so this 1.6 liter will reach 386kW.

Is it ridiculous? This is something that you can’t even think about. Generally, it takes more than 4L to achieve 386kW, but it can be achieved on a 1.6L platform, just like a 3-year-old child lifting a weight of 80kg.

The maximum NA of conventional 1.6L is only about 90kW, and the rotating speed is 6000rpm. If the rotating speed is doubled to 12000rpm, the times of doing work per unit time will be doubled. Plus, if it is increased by 40%, it will reach 252kW.

　　

So how did this model achieve 386Kw? This AMG with a F1 heart not only uses exhaust gas to drive the turbine to increase the intake density, but also uses a 90kW motor to drive the electric turbine to increase the intake density, so it is entirely possible to reach 386kW.

This is the secret weapon of Super Engine with super power, but there are many problems to be solved to make it work normally. The first is inertia force. With the increase of rotational speed, the average speed is 7-12M/S, and the acceleration can reach about 200 g, while the rotational speed of Super Engine is twice or more than that of the conventional 1.6L. If designed according to the routine, the acceleration can reach 400 g, which is a great design challenge.

How does Super Engine do to overcome such a large inertial force? First of all, this is the advantage of a V6, V-type. For the whole vehicle, it can lower the center of gravity, and the effect is better. For me, first of all, the V-shape can decompose the inertial force into two opposite directions in the horizontal plane, and the inertial force can cancel each other out. So we only need to overcome the vertical component.

　　

Secondly, 1.6L is divided into six cylinders, and the volume of each cylinder is reduced from 0.4L to 0.266L. The mass and volume of the connecting rod can be made smaller, so the rotation speed can be improved and the inertia force can be reduced.

In addition, the moment arm of is 1/2, so the Super Engine must be as short as possible, and F1 will generally set/to 2.5, so that the inertia force will be reduced at high speed.

In addition, the system, the opening and closing of the conventional camshaft drive, can no longer meet the reliability requirements at such a high speed, plus the force attenuation, the conventional steel is completely incompetent for this work. Therefore, a high-pressure nitrogen pressure tank must be equipped separately, and the pressure release gas pushing mechanism of the pressure tank can be controlled by calculating the opening and closing time of the electromagnetic valve, so that the reciprocating motion can be carried out quickly.

Super Engine rotates at 12,000 revolutions per minute, ignites 200 times per second, and opens and closes 200 times per second. The strength and reliability requirements of these core components, as well as the accuracy of ignition design, are very high, among which titanium alloy is the best choice for material selection.

　　

It needs to be emphasized here that the increase of intake density is directly proportional to the temperature in the intercooling system of this car. The intake air volume of 4.5L is inhaled in a unit time of 1.6L According to the conventional conversion, the intake pressure will reach about 3 bar, and the temperature after vortex will be much higher than that of traditional supercharging, so it is necessary to make a special design for the intercooling system to cool the intake temperature.

Generally, the service life of F1 racing car is 1000 kilometers, over after the runway is completed, which is caused by different design concepts. F1 is to pursue the ultimate speed and win the race. If the speed is designed to be above 15,000 rpm and other performance is sacrificed to improve the speed, such as reducing the weight of all parts, its reliability will not be considered, because winning the game is more important than everything else.

The service life of AMG Project ONE is 50,000 kilometers, which is much longer than that of F1′ s1,000 kilometers. I think there are two main reasons: first, the speed is reduced to about 11,000 rpm, so the use environment of parts is much milder than that of F1; Second, the use environment of the car, F1 is basically the biggest running on the track, and the maximum potential of F1 is fully exerted. However, AMG Project ONE cannot run at full speed within its life cycle, but should have its own durable working conditions.

　　

Finally, the technology of F1 events will be decentralized to the civilian field, bringing us such a high-performance product. In my opinion, this is just a high-end souvenir for the 50th anniversary of AMG, to let the world know the technology and look forward to it. However, it didn’t achieve real civilian use, 50,000 kilometers, and the conventional car was only maintained for 3 ~ 5 times, but AMG Project ONE had to change the powertrain to continue to use. In addition, the pure electric mode only lasted for 20 kilometers, which was a bit embarrassing.

Therefore, AMG Project ONE can improve the reliability and battery technology to be truly commercialized.

finish

　　　　　　 CCTV News:On September 16, 2019, the website of the State Supervision Commission of the Central Commission for Discipline Inspection released a message: Hu Hongchun, former member of the Standing Committee of Wuhan Municipal Committee, former secretary of the Working Committee of Wuhan Development Zone and former secretary of Hannan District Committee, was expelled from the Party and public office.

　　　　　　 After investigation, Hu Hongchun deviated from the party’s purpose, lost his ideals and beliefs, was disloyal and dishonest to the party, violated political discipline, transferred, concealed and destroyed stolen money, and resisted organizational review; Violation of organizational discipline, failing to truthfully explain the problem when organizing letters and inquiries; Violating the discipline of honesty, engaging in paid intermediary activities such as selling Cordyceps in violation of regulations, and accepting gifts that may affect the fair execution of official duties; Violation of work discipline, ineffective implementation of laws and regulations on the management of religious affairs, and important leadership responsibility for the illegal construction of places for religious activities and the neglect of religious Buddhism within the jurisdiction, resulting in adverse effects and major economic losses; Violate life discipline. Violation of national laws, taking advantage of his position to seek benefits for others, asking for and illegally accepting other people’s property, the amount is particularly huge, and he is suspected of accepting bribes; Abuse of power, illegal provision of assistance to criminals for parole, resulting in criminals committing a variety of illegal and criminal acts after being paroled, seriously damaging the national legal authority and judicial credibility, causing adverse social impact, suspected of abuse of power.

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　　　　　　 In this bulletin, several items are rare and attracted everyone’s attention at the first time.

　　　　　　 First of all, the item "engaging in paid intermediary activities such as selling Cordyceps in violation of regulations" is very eye-catching. According to Hu Hongchun’s public resume, in September 2004, he served as deputy secretary of Huangpi District Committee (from June 2004 to June 2007, he served as secretary of Naidong County Committee of Xizang Autonomous Region). As we all know, Xizang Autonomous Region is one of the main producing areas of Cordyceps sinensis in China.

　　　　　　 Secondly, it can be said that it is very rare for this content to appear in the notification of officials who have fallen off the horse. According to the public resume, Hu Hongchun served as member of the Standing Committee of Wuhan Municipal Committee and Minister of United Front Work Department in December 2017; In December 2018, he served as member of the Standing Committee of Wuhan Municipal Committee, Minister of United Front Work Department, Secretary of Working Committee of Wuhan Development Zone and Secretary of Hannan District Committee; Since February 2019, he will no longer serve as the head of the United Front Work Department of Wuhan Municipal Committee.

　　　　　　 According to the website of the United Front Work Department of Wuhan Municipal Committee of the Communist Party of China, the United Front Work Department of Wuhan Municipal Committee of the Communist Party of China was established in August 1950 and is the functional department in charge of the United front work of Wuhan Municipal Committee of the Communist Party of China. The main functions and tasks are to implement the line, principles and policies of the Central Committee, the Provincial Party Committee and the Municipal Party Committee on the United front, strengthen ties with democratic parties, federations of industry and commerce, personages without party affiliation and relevant people’s organizations in the city, actively carry out United front work in various fields such as non-public economy, democratic parties, ethnic religions, Hong Kong, Macao and Taiwan, overseas, non-party intellectuals and new social strata, win people’s hearts, gather strength, mobilize all positive factors, and turn negative factors into positive ones, which is formulated by the Municipal Party Committee for the realization.

　　　　　　 In addition, the bulletin also mentioned a very hateful behavior of Hu Hongchun — — Abuse of power, illegal provision of help for criminal parole. We have noticed that on March 18th, 2019, Li Shengqiao, former Party Secretary and Chairman of huangpi district CPPCC, was expelled from the Party and public office. At that time, it was reported that he "took advantage of his position as secretary of the Political and Legal Committee of huangpi district, engaged in malpractices for personal gain, abused his power, provided help to criminals who violated the rules of parole, seriously damaged legal authority and judicial credibility, and caused adverse social impact, and was suspected of abusing his power". As a leading cadre in party member, Li Shengqiao lost his ideals and beliefs, deviated from the party’s purpose, abused public power, and acted as a "protective umbrella" for people involved in black and evil; The expansion of selfish desires, accepting bribes, seriously violating the party’s discipline and national laws, and being suspected of duty crimes, and failing to converge and stop after the 18 th National Congress of the Communist Party of China, the nature is bad and the circumstances are serious, which should be dealt with seriously.

　　　　　　 According to public information, from October 2001 to October 2011, Li Shengqiao served as member of the Standing Committee of huangpi district District Committee and secretary of the Political and Legal Committee of the District Committee. From October 2011 to November 2011, he served as Party Secretary of huangpi district CPPCC and Secretary of the Political and Legal Committee of the District Committee; From November 2011 to November 2016, he served as Party Secretary and Chairman of huangpi district CPPCC; Since November 2016, I have retired to the second line.

　　　　　　 In October 2001, Hu Hongchun served as member of the Standing Committee of Wuhan Huangpi District Committee and director of the office; In September 2004, he served as deputy secretary of Huangpi District Committee of Wuhan City; In November 2007, he served as deputy secretary of the Working Committee of the Wuhan Municipal Committee (bureau level); In August 2009, he served as deputy secretary and acting district head of Huangpi District Committee of Wuhan City; In December 2009, he served as deputy secretary and district head of Huangpi District Committee of Wuhan City; In September 2011, he served as secretary of Huangpi District Committee of Wuhan.

　　　　　　 On September 28, 2018, Li Shengqiao was suspected of serious violation of the law and accepted the disciplinary review and supervision investigation by the Supervision Committee of the Hubei Provincial Commission for Discipline Inspection.

　　　　　　 On March 21, 2019, Hu Hongchun was suspected of serious violation of discipline and duty, and was subject to disciplinary review and supervision investigation.

　　　　　　 The two men’s working experiences overlap, and both of them mentioned the same crime in the "double-opening" briefing, which has to be thought-provoking.