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Huawei Pura 70 series mobile phones were launched in April this year, and now the whole department has launched a big promotion activity. The following are the preferential prices of several popular models: 1. Huawei Pura 70: 500 yuan can be reduced under an order, and 300 yuan coupons can be superimposed, so the maximum discount is 800 yuan. 2. Huawei Pura 70 Pro: 800 yuan can be reduced for an order, and 300 yuan coupons can be superimposed, with a total maximum discount of 1,100 yuan. 3. Huawei Pu …
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Huawei Pura 70 all mobile phones are greatly promoted, and JD.COM’s self-operated high-rise is reduced by 1,500 yuan.
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Double Pride is widely praised： animation inherits the chivalrous spirit of the East.
Recently, the 3D animation "Double Pride", adapted from Gu Long’s classic martial arts IP, presents the story of the twin chivalrous brothers "Little Fish and Hua Wuque" to the audience again with exquisite production and beautiful painting style, which awakens everyone’s memory and longing for the children in the Jianghu who are dressed in fresh clothes and brave in chivalry. On October 3rd, the animation of "Double Pride" rushed into the top ten of Tencent Animation Channel, which triggered a heated discussion among the audience. Many viewers praised it for its "authentic martial arts flavor of Gu Long" and "modeling intentions and aesthetic online". The popularity of "Double Pride" shows that animation, a popular expression for young audiences, is an effective way to spread martial arts culture and inherit chivalrous spirit.
Animated interpretation of Gu Long’s classic IP, innovative transmission of the chivalrous spirit of the East
As a leading writer of martial arts novels, Gu Long has created 57 works with more than 25 million words in his life. These works have created a series of chivalrous figures in the Jianghu, such as Xiaoyu, Hua Wuque, Li Xunhuan and Shen Lang, which convey the core of multiple chivalrous spirits such as "friendship, belief and transcendence". "Two Prides in a Family", which began to be serialized in 1966, is a masterpiece among them, and has been adapted into film and television works for many times, which is very popular among the audience.
The animated version of "Double Pride" mainly tells the story that Xiaoyu and Hua Wuque started their Jianghu trips from the Villain’s Valley and the Flower Palace respectively, and in the process, they never met each other and went to appreciate each other, and then joined forces to fight against the villains. The tortuous and bizarre life experience adds a "sad" background to the fate of the two brothers who were forced to separate since childhood. Because of this, the two people showed their indomitable and unyielding qualities in their respective growth processes, such as "getting out of the mud without being stained", which moved countless audiences.
In the animation, the two brothers joined hands with the heroine Tie Xinlan to fight against the five villains, the twelve astrologers and the villain Jiang Yulang. The wisdom, courage, sense of justice and the trust and mutual support between their peers are very suitable for the current context, full of praise for the truth, goodness and beauty of human nature and whipping the false, evil and ugly, which is of value guiding significance to young audiences.
As the first animated work in Gu Long’s martial arts IP, "Double Pride" also inherits the martial arts culture well — — This unique cultural element and valuable asset of China. For a long time, no matter how the external environment changes, Chinese people have always maintained a high degree of reverence and praise for chivalrous spirits such as gratitude, honesty and trustworthiness, once upon a time in america, etc., and thus many literary and film works have been born, constantly conveying the feelings and righteousness, kindness and warmth in the world. It can be said that "chivalrous spirit" has become one of the unique cultural business cards of the Chinese nation.
The new era needs new works and new expressions. How to make young people understand and love China’s traditional culture has always been a big problem in the process of literary and artistic creation. Especially with the development of the times, young people’s appreciation ability and aesthetic demand for literary and artistic works are increasing day by day. Only by constantly innovating expression forms on the basis of ensuring the content can we better attract the audience. The animation "Double Pride" not only restores all kinds of strange people in the rivers and lakes in Gu Long’s works, but also shows a strong antique charm and romantic atmosphere in scene modeling, painting style, soundtrack and action design. For example, the elegant and refined Flower Transfer Palace, the sinister villain’s valley and the magnificent Murong Mountain Villa are beautifully and freehand restored in the film, showing an all-encompassing river and lake scene; In addition, the title also presents the "Great War Seventeen Years ago" in the form of ink painting to the audience, highlighting the "romance and lofty sentiments" of Gulong Jianghu in all directions.
To sum up, With the help of 3D animation, a literary form popular with young audiences, "Two Prides in a Family" gives a vivid and vivid secondary image to the mysterious wonders of rivers and lakes and strange people with unique skills. At the same time, it also vividly displays many emotions such as friendship, affection, love and chivalry, so that the audience can gain a brand-new aesthetic experience while being subtly influenced by China’s traditional martial arts culture and spirit.
Martial arts culture links non-legacy handicrafts to make national culture glow with new vitality.
On November 21st, the animation of "Two Prides in a Family" joined hands with the national key non-legacy project "Wang’s Shadow Play in Huaxian County" to launch the activity of "The Swordsman’s Shadow Play resurfaces", and at the same time exposed the shadow play handicraft works of Xiaoyuer and Hua Wuque, in which Hua Wuque was armed with a long sword, wore a hairpin, dressed in blue, tied with a jade pendant and a fragrant bag, and the image of a gentle and elegant son came to the fore. The little fish holds a short knife in each hand, dressed in red cloth, tied with a rope and a bag around his waist, with weeds in his mouth and unruly eyes, and his lively and agile image temperament is also vivid; In addition, the overall line design of these two shadow puppetry works is also very fine. The lines and patterns on the clothes of Xiaoyuer and Hua Wuque are very clear, vivid and have ancient charm. Once they were launched, they won praise from the audience.
Shadow play originated in the Western Han Dynasty more than 2,000 years ago and originated in Shaanxi Province, China. In Huazhou District, Weinan City, Shaanxi Province, the hometown of shadow play in China, Wang Haiyan, the non-genetic inheritor of Wang’s shadow play, has been committed to the combination and promotion of national culture and intangible heritage for many years, and has designed many exquisite and heritage-rich handicraft works for various cultural products, including movies, cartoons and games. This time, the dream linkage between "Wang’s Shadow Play" and the animation "Two Prides in a Family" has brought the shadow play, a cultural heritage with a long history and tradition, back to the public in a younger and more dynamic way, bringing the audience beautiful enjoyment and conveying the value and charm of intangible culture to the young audience.
At the same time, martial arts culture, like shadow play, belongs to Chinese treasures, and classics need to be passed down. In this activity, the swordsman spirit carried in the classic IP of "Two Prides in a Family" was presented in a more vivid and diverse way in the combined narrative of "animation+shadow play", and the shadow play handicraft works with multiple artistic values such as aesthetics and collection were produced, which were welcomed by young audiences. This is of great significance for young audiences to feel the charm of Chinese culture and enhance their cultural self-confidence and cultural identity.
To sum up, as a Guo Man’s work adapted from the classic martial arts IP, it has both sentimental and cultural heritage value. In the cross-dimensional cooperation of "animation+martial arts", "Double Pride" shows its unique charm and is well received by young audiences, which provides a good example for how contemporary literary works can make young people better understand and accept traditional culture. (Author: Zhang Jianzhen, deputy director of Radio, Film and Television Research Center, Institute of Journalism and Communication, China Academy of Social Sciences)
China Art Newspaper (2nd edition, November 21st, 2022)
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Beijing issued a yellow warning for thunder and lightning, with short-term strong winds and small hail of magnitude 7 and 8 in the local area.
According to the Beijing Meteorological Bureau, it is estimated that there will be thunderstorms in most parts of the city from 17: 00 on the 4th to 02: 00 on the 5th, with strong local short-term rain, accompanied by short-term gale and small hail of magnitude 7 and 8. Please take precautions.
Defense guide
(1) the local people’s governments at all levels, relevant departments and units shall do a good job in lightning protection according to their duties, and organize the inspection of lightning strike hidden danger units or departments;
(2) Parks, playgrounds and other open-air places should stop outdoor facilities and guide visitors to safe places;
(3) Outdoor activities (sports) such as mountaineering, sports, farming, swimming and fishing should be stopped, and buildings with lightning protection devices should be avoided in time;
(4) Don’t take shelter from the rain under big trees, stay away from tall buildings such as towers, chimneys, telephone poles, billboards, etc., don’t stay at the top of the mountain, ridges, roofs, watersides or open areas, and don’t use mobile phones;
(5) Don’t carry an umbrella in the open field, and don’t carry farm tools, badminton rackets, golf clubs, especially objects with metal on your shoulders. You should squat down in low places to reduce your body height.
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Son of the Weather really surpasses Your Name. ＂Is it？
Special feature of 1905 film networkThe goal of production is to hope to surpass the previous work.
Three years ago, Your Name. "made Makoto Shinkai famous, from a niche animation director to the mass market. The film won 25 billion box office in Japan that year, and the global box office also reached a record of 330 million US dollars, surpassing becoming the world’s highest-grossing Japanese film.
Three years later, Makoto Shinkai, wishing to break through himself, brought a new work, The Son of the Weather, which was still favored by Japanese audiences. Up to now, Japan’s box office has exceeded 14 billion yen, and it will also represent Japan in the best international film Oscar next year.
However, The Son of the Weather really surpassed Your Name. "Is it?
First of all, from the box office, although it is currently the top box office champion in Japan, this figure is far less than your name. 》。 China mainland opened more than 45 million yuan on its first day of release. Without considering the influence of competitors, there is still some gap compared with the previous box office of more than 76 million yuan in the same period.
Look at the audience’s evaluation, "Your name. "On Douban, it has a high score of 8.4, and" The Son of the Weather "has a score of 7.1, which is also a lot behind.
Whether it’s the China fans who began to pursue Makoto Shinkai animation from "Five centimeters per second" or based on the analysis of the audience portraits of these two animated films in mainland China, the core audience of Makoto Shinkai animation has always been teenagers under 30.
For "The Son of the Weather", most people still praise the film for its Makoto Shinkai-style classic painting style and beautiful music, but there are many critical voices at the story level:"The plot is really fascinating and fascinating", "The whole story is like a conventional light novel", "Too many logical injuries, rambling plots and forced happy endings."
Makoto Shinkai still tells the story of love between boys and girls. Has the taste of the audience changed now, or has Makoto Shinkai changed? In his forties, he is in the heyday of his creative life and is tasting Your Name. After the commercial sweetness brought by "",did he start to fall into the bottleneck?
"Your name. "Mode 2.0?
The creative idea of "The Son of the Weather" came from a moment when Makoto Shinkai looked up at the sky: "It would be great if I could fly to the cumulonimbus clouds and relax for a while", and it was this idea that prompted him to create this animation about the sky.
The production cycle of the film is one year, and the behind-the-scenes team is mainly "Your Name". ",including producer Genki Kawamura, role designer Tanaka Masayoshi and the score RADWIMPS band.
The painting supervisor was replaced by Tudu Tamura, who was born in Ghibli, and the art supervisor was replaced by Hiroshi, who worked with Makoto Shinkai — — Like The Son of the Weather, the scenes are full of rain.
There are more than 1700 shots in the whole film, which is better than Your Name. There are more than 100, and each frame has been confirmed by the production team. If you only look at posters or stills, you will probably have an illusion: this is another "Your Name". 》？
Yes, it’s still Makoto Shinkai’s exquisite and beautiful painting style. The combination of real-life photos with later drawing, emphasizing bright colors, using light and shadow contrast, etc. This kind of extreme rendering and beautification of real scenes and showing the beauty of things in ordinary life is the symbolic style of Makoto Shinkai’s animation.
The upgrade of "The Son of Weather" on the screen is to increase the complexity and realism of the scene. Makoto Shinkai specially invited meteorologists to provide professional suggestions for the presentation of cumulonimbus clouds and rain. In addition, Makoto Shinkai also used two solar light sources on the screen design at the same time, trying to create more beautiful light and shadow effects.
This story can be seen as "Your name. "Sister", the background setting is also based on ancient legends. The previous work is about the fate connection between the red rope and dusk. This time, it shows the special character "Sunny Girl" who has been passed down for thousands of years and can control the weather changes.
Fan Gao, a 16-year-old boy who left home from the island to work hard in Tokyo, came across Yangcai, a girl who lived tenaciously with her younger brother in Tokyo. After learning that Yangcai is a "100% sunny girl" who can dispel the rain, they started to do business to help people who need short sunny days.
When the heavy rain continued, Yang Cai decided to give his life to completely change the weather. At this time, Fan Gao made his choice between love and the fate of the world.
The scenes in the film, such as Tokyo City, Shinjuku Station, and the shrine, can be found in Your Name. Find the corresponding in ". Makoto Shinkai also seems to want to form his own "movie universe", planting many eggs: Tachibana Taki and his grandmother appeared, and the clerk who gave him advice when Fan Gao bought a ring was Miyamizu Mitsuha.
"Your name. The great success of the novel is largely due to the use of two theme concepts, namely "time-space transformation" and "body exchange", which have always been popular with the audience.
The former provides games with narrative structure, such as a large number of sci-fi suspense movies, which provides the audience with a space for fascination and continuous puzzle solving, while the latter brings wonders, and so on are classic examples.
"The Son of the Weather" has the fantasy setting that the whole city is shrouded in rain, which seems to be magnificent. Unfortunately, it only stays in the visual beauty. The legend of "Sunny Girl" or the point that Tokyo was originally a sea 200 years ago is not further developed. Finally, it falls on a middle school love, and the pattern is very small.
Makoto Shinkai’s MV lyric rhythm, accompanied by the monologue or narration of the hero/heroine, can also make up for his lack of narrative ability in animated short films, but Son of the Weather exposed his shortcoming.
He tried to follow the typological template of three-act drama in his plays, which was rather blunt, and the film characters also set up quite routine opposites. The love process between Fangao and Yangcai lacked detailed support and was difficult to be convincing. Yang cuisine appeared in front of the public as a "sunny girl", but it did not attract the attention of the state and government agencies at all; The policeman was portrayed as a villain. After being arrested, Fan Gao was able to escape easily with a pistol. His "Japanese drama run" on the railway track was completely divorced from reality. What’s more, Yang Cai is willing to give her life on her own initiative, without giving her any emotional motives. …
These plot development and logic problems that can’t stand the fine products indirectly hinder our emotional empathy for the hero and heroine, and it is difficult to resonate.
"Your name. Is Makoto Shinkai an unexpected success in animated feature films? This time, he seems to have changed back to the animation director who is not very good at telling stories.
Makoto Shinkai’s Invariance and Change
From "The Son of the Weather", whether at the age of 20 or 40, Makoto Shinkai maintained a valuable sense of youth in his creation, and unswervingly created innocence and romance in the film.
"I need you more than the clear sky!" The love shown in The Son of the Weather is not only the phrase "Even if the whole city is turned upside down by the heavy rain" written in The Little Love Song, but also like the Qiong Yao-style oath "Only when the mountains have no edges and the heavens and the earth are in harmony will you dare to die with you".
Behind the unforgettable love is the eternal theme of Makoto Shinkai’s animation: distance and secret. In the secret of two people based on distance, hit their persistence and pain in love directly.
Alien lovers separated by the universe; Japan, which is divided into two parts in Beyond the Cloud, the Agreed Place; The reality and the country of death in the children chasing the stars; The love between teachers and students in the court of words and leaves; "Your name. Space-time separation in "; Life and death in "The Son of the Weather" and the sail height and sunny vegetables separated at both ends by the sky. …
Based on the differences in time and space, urban and rural areas, age and gender, the love that the hero and heroine carefully guard together or the feat of silently saving the fate of the world is moving based on distance.
Makoto Shinkai’s animation is often evaluated as a "healing system". What we can see from "The Son of the Weather" is the continuation and change of Makoto Shinkai’s creation of the "world system".
What is the "World Department"?
According to the definition of Hiroki Azuma, a Japanese expert in secondary research, "world department" is "a small relationship problem centered on the protagonist (I) and the heroine (you), with no specific settings in the middle, and works directly related to abstract big problems such as the crisis of the world and the demise of the world."
Simply put, it focuses on the pure love between teenagers and girls, but their fate is directly related to the world crisis or the demise of the world. Character setting is often a fatalistic battle girl (you) and an incompetent teenager (me). Teenagers need to make a choice between each other and the world. In the end, most of them sacrifice the ego and achieve the big ego.
EVA is the key work of "World Department", including Makoto Shinkai’s previous cartoons "The Voice of the Star" and "Your Name". "also belong to the" world department ".
The sail height and Yang cuisine in The Son of the Weather are completely in line with the distribution of people in the "world department", and the long rainy days clearly point to "the crisis of the world and the demise of the world".
The definition of "no specific settings in the middle" actually refers to "de-socialization", that is, ignoring the practices of the external environment such as the state and society on the world crisis, and concentrating a huge world problem on the emotional problems of the male and female protagonists.
However, in Son of the Weather, the involvement of "socialization" has obviously increased. Fan Gao’s illegal gun holding, resisting arrest, assaulting a police officer and other acts have strengthened the conflict of opposites and made his love with Yang Cai less pure.
Compare your name. ",Makoto Shinkai’s handling of the ending of the" world system "has also changed.
In the previous work, Tachibana Taki went back to the past to save the town, and then returned to the present to meet with Gong Shui in the street. Even if there is suspense, it will always be a happy ending. This time, the sail is high and Yang Cai is not allowed to give his life. Although they are reunited, Tokyo has always fallen into the disaster of heavy rain, and the ending has not achieved the best of both worlds.
From, The Court of Words and Leaves, Your Name. From "The Son of the Weather" to "The Son of the Weather", Makoto Shinkai’s recent animation works refer to and discuss the social situation, climate change, poverty of young people working illegally and other practical aspects. Makoto Shinkai’s growing pessimism about the current development of the world has also affected his creative style.
After Makoto Shinkai became famous, he was highly anticipated by the animation industry, calling him "the new Miyazaki Hayao". In terms of personal style and audience, he is indeed the most promising animation director after Miyazaki Hayao.
Although he is always addicted to the little love between men and women, Son of the Weather also shows us that he has paid more attention to and thought about the outside world. It’s just that the playwright’s ability is too weak, the handling of realistic issues and love is unbalanced, and his ideological level is far less than that of his predecessor Miyazaki Hayao.
And after the restoration of Spirited Away, it can still be sought after in mainland China, creating a box office success. Will "Children of the Weather" become a classic decades later? It’s hard to conclude that Makoto Shinkai is stuck in the bottleneck, but next, he has to work harder.
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Search only knows Baidu？ These tools enable you to find the information you want faster.
Recently, a search engine named Magi became popular. It can automatically aggregate related attributes according to the keywords you enter, and you can find the desired results almost at a glance without looking for information in links or waiting for the entry to be updated. Many people say that this is what the next generation of search engines should look like.
Several commonly used search engines, such as Google, Baidu, sogou and 360, are powerful, but they are far from easy to use. Most of the time, you need to turn over many pages to find the desired results. Not to mention some promotional links on the home page, it is misleading users.
In fact, besides Baidu, sogou and 360, we still have many useful search tools to choose from. This article will introduce you.
The first thing to introduce is, of course, Magi search. Its greatest feature is that it can extract the information that people want most and present it in a clear and orderly way. For example, when searching for digital products, attributes such as price, weight and special functions will be marked, and relevant labels will be given below.
Each color block represents an information point, corresponding to one or more information sources. When the pointer moves over, it will display a credible score, out of 100. This information is obtained by machine learning, and will be continuously learned and updated according to the increase of information sources. The pointer moves to the right link, which will correspond to the information points one by one. The design is beautiful.
Magi search solves the problem of information point aggregation. In the past, the information scattered in one link was automatically retrieved and displayed by the machine, and it continued to learn and improve.
Magi search: https://magi.com/
Traditional search engines are a little bit more talked about, and there are advertisements. Baidu was criticized for some false promotion, and later they launched "simple search", which focused on pure search without advertising. Voice search and image recognition are added to the simple search, and the experience is further improved.
Simple search: http://secr.baidu.com/
In addition to this comprehensive search engine, we sometimes meet some specific needs, such as searching documents and pictures, at this time some vertical search websites can come in handy. There are many such websites in the worm tribe, through which you can find what you want.
Insect tribe: https://search.chongbuluo.com/
Of course, for users, it is still a little troublesome to search one by one in each website. For example, when I search AirPods, I want to see its product drawings, evaluation videos and sales information at the same time. At this time, I can use the tool Mr.Otter
Simply put, its function is to label different websites, then input keywords, and view different search results by switching labels. Mr.Otter can also quickly retrieve the pictures of the current webpage and download them in batches.
This team has also developed a file management tool, taglyst, whose core function is to find content through tags, which we have introduced in detail before.
Mr.Otter： http://xlrocket.com/mrotter/
Similar to Mr.Otter, the idea of Ai Search is to aggregate search results through tags. The software has provided many commonly used websites, such as shopping, videos, pictures, etc. You can also customize them and group them. When searching, just click on a website or a group of websites, and then enter keywords to search, and you can get the desired results.
It is more convenient to search for keywords. After setting keywords for a few websites, you can omit the step of selecting websites and search directly, for example, set "Look at XXX" to automatically search for movie titles in video websites.
The advantage of Ai Search is that it is specially optimized for the mobile phone, so that you can easily switch search results on the mobile side.
Ai Search： https://apps.apple.com/cn/app/ai-search-2/id1301128732
Whether the tools are good or not depends on whether they are suitable or not. In fact, several commonly used search engines, combined with advanced grammar, can also achieve the purpose of accurate search, but the threshold is too high for ordinary users, while tools such as Magi make search easier and ordinary users can quickly find the information they want.
Pay attention to WeChat official account, the geek’s choice, and reply "Search" in the background to get links to all tools.
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Prevention and control of pneumonia in novel coronavirus, aid to Hubei anti-epidemic medical ＂national team＂ rushed to Wuhan
CCTV News:The National Health and Wellness Committee has fully supported the medical treatment of novel coronavirus-infected pneumonia in Hubei, and has dispatched six hospitals, namely Beijing Hospital, Peking Union Medical College Hospital of China Academy of Medical Sciences, China-Japan Friendship Hospital, Peking University First Hospital, Peking University People’s Hospital and Peking University Third Hospital, to set up a national anti-epidemic medical team in the hospitals under the Beijing Municipal Committee.
Reporter Wang Wencong:It’s 2: 20pm on January 26th, Beijing time. I’m at Beijing Capital International Airport. At 3pm, the medical team of Hubei Anti-epidemic Aid will fly to Wuhan to fully support Hubei in the rescue of pneumonia in novel coronavirus. They are now making preparations before departure. It is understood that the medical rescue team has a total of 121 experts from six hospitals in Beijing.
Yang Meng Deputy Chief Physician, Department of Respiratory and Critical Care Medicine, China-Japan Friendship Hospital:The task is certainly arduous. However, since I was infected with SARS in 2003, I think it is my responsibility. I told my family yesterday that doctors are so versatile. We are quiet at ordinary times, but we are also very heroic when we need our help.
There are also 120 comrades-in-arms with Yang Meng. Before the departure of the airport, the national medical team for aiding Hubei to fight the epidemic took an oath, saying that they would resolutely win the battle.
Vice President of William Hinton Peking Union Medical College Hospital:With scientific, professional, standardized and efficient skills, we work together with all colleagues in the national health front to overcome difficulties.
Reporter:As the team leader, are you afraid of being infected?
Liu Zhengyin Chief Physician, Department of Infectious Diseases, Peking Union Medical College Hospital:You said you weren’t afraid of that is a lie, but in fact, we are confident not to infect ourselves, and we are also confident not to infect all our colleagues. This is a very serious battle, and everyone hopes to take the lead and make their own contribution to the battle.
Zhou Qiangqiang, Deputy Director of Medical Administration and Hospital Authority of National Health and Wellness Commission:The medical team members we sent are more professional and comprehensive, including serious illness, breathing, hospital feeling, nursing and so on. In the future, there may be personnel rotation, along with the development of the epidemic, local treatment needs, and personnel adjustment and supplement.
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How long does the rechargeable battery charge？ Charging time of the rechargeable battery [Introduction]
Abstract: Maybe everyone is very concerned about the battery, that is, how long should the battery be fully charged? This paper briefly explains that the calculation method of charging time of rechargeable battery is that the battery capacity is divided by the charging current, and then multiplied by the coefficient of 1.2 (or 1.1), and the time unit is hours.
[Rechargeable battery charging] How long does the rechargeable battery charge? Charging time of the rechargeable battery.
Charging time of rechargeable battery
Maybe everyone is very concerned about the battery, that is, how long should the battery be fully charged? Many friends are worried that the lack of time and battery power may shorten the service life of the battery; If the time is too long, it may damage the phone and battery. So how long should it be charged? Here is a simple calculation method:
Generally, the battery capacity is indicated on the battery, with mA as the unit. The larger the value, the greater the capacity.
How long does it take to fully charge the battery? First, it depends on the nominal capacity of your battery. The larger the capacity, the longer it takes to charge. Second, it depends on how many batteries you charge at the same time. The charging time of two batteries is different from that of four batteries. Charging two batteries is twice as fast as charging four batteries. Third, it depends on the current that your charger can output. If the current is large, it will be fast, and if the current is small, it will be slow. Fourth, it depends on whether your battery is left. If it is completely dead, the charging time will be longer, and if there is still remaining power, the charging time will be shorter. There is a formula for charging Ni-MH battery: battery capacity (mA) ÷ charging current (mA) ×1.2~1.5= time (hours) required for the battery to be fully charged. Due to different chargers, the charging current is different. The charging time is generally indicated in the manual of the charger. It takes 10~20 hours for a full charge of four 2300mah batteries, 6~8 hours for a quick charge and 1~2 hours for a quick charge.
Now all the better chargers have automatic detection function. When the battery is full, it will automatically stop charging. When it is charging, the battery is warm. After charging, it will cool after stopping for a while. The full indicator is different according to the charger, and some indicators flash when charging, and always light up when full; Some indicator lights are always on when charging, and the indicator lights go out after charging; Some indicator lights are red (or green) when charging, and turn green (or red) when full.
Charging time of Ni-MH battery
Calculation method of charging time of Ni-MH battery: the battery capacity is divided by the charging current, and then multiplied by the coefficient of 1.2 (or 1.1), and the time unit is hours.
Steps/methods
The battery capacity is divided by the charging current, and then multiplied by a factor of 1.2 (or 1.1) in hours.
For example, if the capacity of a Ni-MH battery is 1200mA, the charging current of the charger is 600mA, and the charging time is (1200mA/600mA)×1.2=2.4 hours, then the charging time of this Ni-MH battery using this charger is 2.4 hours.
The relationship between charging time and charging current of Ni-MH battery is that the battery capacity is divided by charging current to get the charging time. Considering the loss during charging, the calculated charging time is multiplied by the constant of 1.1 or 1.2.
According to the logo, you can calculate an approximate time. If it is an ordinary charger and the current is small, the charging time must be very long.
The above calculation method is not applicable to new batteries. Generally speaking, when new batteries are charged for the first three times, especially Ni-Cd batteries and Ni-MH batteries, the standard charging time is about 15 hours (0.1C), so as to maximize the service life of batteries. In the future, the battery charging time can be calculated with reference to the above method.
How to calculate the charging time of rechargeable battery
Generally, the battery capacity is indicated on the battery, with mA as the unit. The larger the value, the greater the capacity.
For example, 1200mAh means that the battery capacity is 1200 mAh. At the same time, chargers are generally marked with charging current, also in milliamps.
In this way, the charging time of the battery can be simply calculated as follows: the battery capacity is divided by the charging current, and then multiplied by the coefficient of 1.2 (or 1.1), and the time unit is hours. For example, if the battery capacity is 1200mA, the charging current of the charger is 600mA, and the charging time is (1200mA/600mA) × 1.2=2.4 hours, then the charging time of this battery using this charger is 2.4 hours.
The above calculation method is not applicable to new batteries. Generally speaking, when new batteries are charged for the first three times, especially Ni-Cd batteries and Ni-MH batteries, the standard charging time is about 15 hours (0.1C), so as to maximize the service life of batteries. In the future, the battery charging time can be calculated with reference to the above method.
What is the charging current indicated on the charger?
I can give you a simple formula: charging and discharging time (minutes) = capacity *1.1/ current (mA) *60.
The relationship between the battery charging time and the charging current is that the battery capacity is divided by the charging current to get the charging time. Considering the loss in the charging process, the calculated charging time is multiplied by the constant of 1.1 or 1.2.
According to the logo, you can calculate an approximate time. If it is an ordinary charger and the current is small, the charging time must be very long.
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Mathematics is a game for young people？ This Chinese, who is over the age of ancient times, has also solved one ＂Millennium problem＂.
Everything is counted.
From the literary point of view, every mathematician has his destiny. Euclid’s eternal name lies in geometry. Zu Chongzhi’s lasting legacy lies in pi. If Newton was not proficient in mathematics, even if he was knocked unconscious by a falling apple, he would not realize gravity. Similarly, if Gauss didn’t invent Gauss algorithm and Gauss function, how can he be called "prince of mathematics"? What people think of Hilbert today is undoubtedly his 23 "Hilbert problems" and his self-confidence as clear as mathematics: "We must know. We will know. " Chen Jingrun, a bookworm, has become a household idol, all because of Mr. Xu Chi’s Goldbach Conjecture.
Zhou Congyao was born for mathematics, which is a gift and a private gift from God.
God not only gave him talent, but also gave him the soil to grow up in. It is a small place, Donggou, Funing County, Jiangsu Province, which is unknown.
Zhou Congyao entered Donggou Middle School, a small school with poor resources, but he met Pan Bingjie, an exceptional wizard, who was born as a cowherd, didn’t graduate from primary school, and taught himself. He worked all the way from the first-generation teacher to the third-year math teacher and the teaching director of Dongzhong Middle School.
Under the guidance of Mr. Pan, Zhou Congyao came to the fore in junior high school. In 1962, a math contest was held in Beijing. Participants are limited to senior two and senior three students. In the final game, the best is chosen, and the best is chosen. Therefore, the difficulty coefficient is particularly large. Hua Luogeng (director of the competition Committee) predicted: "Whoever can score 60 points will have the hope of winning the championship."
Tang Shouwen, a senior three student in Beijing No.65 Middle School, won the prize in themoon: he scored 86 points in the exam! Hua Luogeng was overjoyed and specially hosted a banquet for Xiao Tang at home as a reward.
Hua Luogeng didn’t know that Zhou Congyao, a junior three student in Donggou Middle School, thousands of miles away, could get more than 60 points in this set of questions!
高中，整体起飞。当地土话讲：“兵怂怂一个，将怂怂一窝。”反之亦然：“学生强强一个，老师强强一班。”周从尧是六五届，他考进了清华，是七人之一。但是，进数学系，而且执着终生，步步踩在命定的数上，则是唯一。
天才碰上了“文革”，这是“无理数”。大学毕业分配到湖南西洞庭湖农场，人们领略了他的数，体力加毅力的数：吃饭，最多能吃十七个馒头；挑担，能挑三百六十斤；插秧，有同学戏称其为“插秧机”。
得其所哉！是在农场再分配之后，周从尧进入了湖南计算技术研究所。倘若把周从尧比作冰山，世人只晓得他露出海面的部分：获奖专业户。国家级的，有全国科学大会奖、国家科技进步奖；省部级的，六项，具体名称略；市级以下的，举不胜举。
世人不晓得的，自然是海面下的部分：理论数学研究。这是他的挚爱。那些年，他在纠缠华林猜想。
这是18世纪的老问题，祖父的祖父的祖父级的了。我国参与这一问题研究的，前有华罗庚，后有陈景润，都取得了阶段性的成果。1982年，周从尧在陈景润的基础上又有突破。但在公布时间上，比印度学者晚了一步——科学研究没有亚军可言，他只有继续潜回水底。
In those years, Zhou Congyao and I were both assigned to Changsha, so we knew it very well. Then, I returned to Beijing. Then, at the beginning of the 21st century, Zhou Congyao retired and moved to Beijing for a long time. What we talked about the most was literature. Wilstrass said that a mathematician who is not a bit poetic will never be a complete mathematician, and he believes it. Of course, I often talk about mathematics. For me, it is a supplementary course and an extension. If I use the words of Wilstras flexibly, I can write: a writer without "numbers" in his mind will never be a writer in the perfect sense.
Time flies, and we are both in our twilight years. Listening to him, he said that he is still tug-of-war with mathematics. Let’s take it as inertia. I think, just like me, despite the decline of my memory and the exhaustion of my thinking, I still write and draw and enjoy myself every day.
Until one day, in June, 2019, Zhou Congyao told me that he published a paper in China Science and Technology Papers Online, which was highly praised by his peers. I asked him how to use the high method, and he showed me the original text: "The author first discovered and proved the most practical negation of congruence judgment by elementary methods, without BSD conjecture. The proof process is novel and unique, and it has great innovation in theory … It is a good innovative research paper on number theory research. " This surprised me.
Hardy said that mathematics is a game for young people. When he said this, he was old and was writing sad memories. There may be exceptions (that is God’s privilege), but it can’t be wrong in general, so there is a hard rule in the Fields Prize: the winner should not be over 40 years old.
At this time, Zhou Congyao is over the age of ancient times.
Remember a shot: besides mathematics, Zhou Congyao likes painting and inherits his grandfather’s genes. I also like walking, out of healthy instinct. He lives in the Second Ring Road and often walks and thinks along the streets. One day, I drove by Andingmen and saw him holding his head high and striding on the sidewalk. At that time, I stared at his white hair, which was really white, as white as snow! Then, staring at his fast-moving back, it was really fast, as fast as the wind! This is not painting, not photography, but-mathematics, pure and clear mathematics.
Then, good news kept coming, and he threw out five papers in a row. The last article, the sixth article, was published in March, 2021, with the title of "Major Improvement of Fermat-Guan Xungui’s Discrimination Theorem of Congruence and Ten New Algorithms". His six papers include more than 25 theorems, a criterion, a new function, two postulates and ten new algorithms. It can be said that in this direction, he has climbed to a relative peak. Although he found ten new algorithms at a time, he solved many types of congruence calculation; But he also found that more difficult problems followed. This kingdom, like a universe, is boundless. Colleagues-naturally also encountered new troubles-I don’t know how to express it.
Waiting, only waiting for the authoritative referee. Zhou Congyao didn’t have time to wait, so he wrote a pamphlet "past lives with Remainder in Millennium Problem" to popularize science.
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Liu Ziqiu once had a girlfriend nicknamed ＂Tsinghua Rukawa Kaede＂ who was demonized by fans.
The first time I saw Liu Ziqiu, it was five years ago. On the afternoon of early autumn in Beijing, I played the first three-on-three match in the outfield. That afternoon when the sky was actually cloudy, I don’t know why it was beautiful in spring. Who won the contest has been forgotten, and the dunk champion is also vague. The only thing that is clear is Liu Ziqiu’s sunny smile. When I called Liu Ziqiu, his arm had just had its plaster cast removed. "Why do you call me’ sunny’? It sounds a bit like" Pig with Bright Spring "."
The legendary first handsome boy
Being called "Rukawa Kaede" is a kind of high praise in the era of Slam Dunk Master. If you happened to have studied in a university in Zhongguancun area in the first three years of this century, and you happened to be a girl who loves slam dunks, then you must have heard of the beautiful legend of "Tsinghua Rukawa Kaede". Who is the first handsome boy in CBA? In Xu Sanduo’s words, "what’s the meaning"? One hundred people have one hundred answers. But if you want to ask the first handsome guy in college basketball, it must be Liu Ziqiu. When Yang Chaoyuan didn’t appear, Liu Ziqiu was an absolute "killer", and all the women from seventy to seven were fond of him.
But there are rumors where there are people. As Liu Ziqiu became more and more famous, the legend became less positive. Even his girlfriend who has been stable for many years has been dug up by fans and fans. Those girls who were keen on waiting in Tsinghua Arena were no longer calm when they watched Liu Ziqiu leave hand in hand with his girlfriend. "His girlfriend is very ugly", "a person who is very proud is annoying to look at" and "seems to be a little squint" … all kinds of rumors are everywhere. When I first met Liu Ziqiu in that three-on-three competition, he was accompanied by his "demonized" girlfriend. In fact, it was a quiet and slightly ordinary girl. "It was her plain temperament that attracted me the most," Liu Ziqiu later said.
For boring rumors, Liu Ziqiu is very light. After all, the university is still a relatively simple environment. It is just a kind of talk after dinner, and no one is malicious. But the rumor didn’t stop, and it spread to the year when Tsinghua participated in the Super League. Liu Ziqiu’s performance in the team is dazzling, and most people are curious about his private life. Some fans sent gifts to his dormitory, "Liu Ziqiu is very greedy for money"; Someone invited him to dinner, "Liu Ziqiu is very stingy"; Seeing that he has a car, "80% is a dude"; His girlfriend is well-off, "another gigolo who eats soft rice." The more people praise him for being handsome, the more outrageous the rumors become. What kind of person is the "first handsome boy"? Until the summer of 2005, Liu Ziqiu was selected for the men’s basketball team of the World University Games, and he had the first friend-like talk with him at Shengtang Hotel, the resident of the training team outside the West Gate of the National People’s Congress. Liu Ziqiu is a handsome guy whose heart is as clear and clean as his smile.
Play low-key and be high-profile
Although coach Huang Yunlong still resents Dachao and the major sports associations, and has said that Tsinghua will never participate in Dachao League again, he has to admit that "the players who compete with the National People’s Congress for the championship are the best in Tsinghua in recent years, and I’m afraid it will be difficult to have such a good level in the future". And Liu Ziqiu is the pillar of those players. In the finals of the first Super League, Liu Ziqiu and Zhao Nan formed the Tsinghua Gemini against the Three Musketeers of the National People’s Congress composed of Yang Chao, Xie Libin and Hou Ye. The strength of the core players was 2-3, which doomed Tsinghua’s failure from the beginning.
At the award ceremony, Zhao Nan threw the silver medal put on him by the leader into the stands to vent his resentment. Liu Ziqiu was calm, and he was upset at home. He also had too much reluctance. He was no less miserable than anyone on that frustrated night. However, Liu Ziqiu didn’t appear in the famous "Ximen Chicken Wings" in Tsinghua that night, so he couldn’t see his teammates as drunk as a fiddler, and wept bitterly after being drunk. Later, he said, "Huang Dao didn’t go that night. He didn’t like us getting drunk, and he didn’t want a group of men to use tears to relieve their pain. Besides, everyone was in a bad mood when they lost the game, knowing that the scene would be terrible, they shouldn’t have done that." In fact, Liu Ziqiu was right. Those big men who were drunk almost got into trouble on campus, and they were also criticized by the coach the next day. Liu Ziqiu said, "In school, especially in an institution of higher learning like Tsinghua, you are a student first, then a player, and you should keep a low profile when playing."
Liu Ziqiu, who has always been "going his own way", made his teammates complain about him. Although he is still Huang Dao’s most important warrior, he often faces the dilemma of not having the ball on the court. His teammates would rather make a mistake than pass it to him. Therefore, Liu Ziqiu became very independent, and the team gradually declined. Tsinghua men’s basketball team, which once dominated the Super League, is now difficult to qualify in the Northeast Division of CUBA. Faced with such a dilemma, Liu Ziqiu was heartbroken, but he was unable to change the status quo of the team, and even more unwilling to give up the principle of being a man. "I admit that my temper is a little hard, but sometimes I think it’s wrong to look at their attitude of fooling around. Sports students can’t embarrass Tsinghua!"
Beijing men who are homesick
"My family conditions are ok. I don’t need to earn money by playing basketball, but after practicing for these years, I feel that my level is ok, so I want to prove it." Seeing that "Little Brother" Yang Chao has gained a firm foothold in CBA, Liu Ziqiu made up his mind to go to the professional league when he graduated. Immediately, I met with the basketball agent introduced by my friend and made a detailed training and trial training plan. "I want to go to the Beijing team most," Liu Ziqiu said at that time. But surprisingly, after nearly three months of hard training, the Beijing team didn’t give him a chance, and Min Lulei didn’t even watch his training once. At this time, faced with the "olive branch" thrown by the Yunnan team, Liu Ziqiu said helplessly, "Let’s go, the Beijing team has no place for me."
Just a month on the plateau, Liu Ziqiu couldn’t adapt. "I regret that my intestines are green, and this place is very desolate!" Liu Ziqiu is an authentic Beijinger, but he is a Mongolian. "This has nothing to do with the nation. I have lived in Beijing since I was a child and I am really used to it. Although I used to play ball and often run around, I have never left home for such a long time, and I can’t go back for a long time." No matter how homesick he was, Liu Ziqiu persisted, and his CBA debut ended with 24 points. I thought it was time to show my skills, but I didn’t expect Liu Ziqiu to be injured in the second game, and the rest was three weeks. "It’s all my own inexperience. I insisted on blocking my opponent’s ball. My elbow joint was hit hard. I thought it was broken. Fortunately, it was only a soft tissue injury, but I also needed a plaster cast." Liu Ziqiu, who immediately returned to Beijing to recuperate, said, "This is also every cloud has a silver lining. It feels so good to be home!"
On the day when the plaster was removed, Liu Ziqiu said that he would definitely report back to the Yunnan team before November 23rd. After a brief greeting, he was a little silent and made a few remarks. He said, "When I left Beijing, I wanted to make great achievements, but now … maybe I won’t play next year. When I went back to school to participate in the basketball game in the courtyard that day, I still liked the feeling of campus. We Beijingers are all homesick!"
Editor: Shuo Yang
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Li Keqiang： Promote Internet sharing and governance, and promote mass entrepreneurship and innovation
Li Keqiang stressed during a discussion with Chinese and foreign representatives in world internet conference.
Promote internet sharing and governance, promote mass entrepreneurship and innovation
????On November 20th, Li Keqiang, Premier of the State Council of the People’s Republic of China met with Chinese and foreign representatives attending the first world internet conference in Hangzhou and had a discussion with them. Xinhua News Agency reporter Yip Wong photo
Xinhuanet Hangzhou, November 20th (Reporter Chen Erhou) On the afternoon of 20th, Li Keqiang, Premier of the State Council of the People’s Republic of China met with Chinese and foreign representatives attending the first world internet conference in Hangzhou and had a discussion with them.
Smith, President of Thomson Reuters Group, Jacob, Chairman of Qualcomm, Fadi, President of Internet Corporation for Assigned Names and Numbers, Hoffman, founder of LinkedIn, Ma Yun, Chairman of Alibaba Board, Cao Guowei, Chairman of Sina, Wu Hequan, Chairman of internet society of china, and Cai Shaozhong, President of Taiwan Province Want Want Zhongshi Media Group, spoke on behalf of more than 70 Chinese and foreign delegates attending world internet conference. Li Keqiang listened carefully to everyone’s speeches and interacted with them.
Li Keqiang said that the theme of the first world internet conference was "interconnection, sharing and common governance", which in itself reflected openness, cooperation and win-win. Internet is one of the greatest inventions of mankind, which has changed the space axis, time axis and ideological dimension of the human world. China has developed into a big Internet country in the world since it was connected to the Internet for 20 years. It has not only cultivated a huge market, but also spawned many new technologies, new products, new formats and new models, and created tens of millions of jobs and entrepreneurial posts. Many people, especially young people and college students, have realized their career dreams and life dreams.
Li Keqiang pointed out that the Internet is a new tool for mass entrepreneurship and innovation. As long as "one machine is in hand" and "people are online" and the integration of "computer and human brain" is realized, a large amount of knowledge and information can be obtained through "maker", "crowdfunding" and "crowdsourcing", which can connect with many venture capital and detonate unlimited creative creation. Internet is also a new platform for government administration. Through the e-government system, online service can be realized, the power operation can be orderly, effective and "trace", the communication and interconnection between the government and the people can be promoted, and the intelligent level of the government in dealing with various events and problems can be improved. Internet breakthrough is not only a scientific and technological revolution, but also a social change to ensure fairness. Regardless of one’s birth, wealth and education level, one has the opportunity to get a window to know the world through the Internet and get a ladder to the market.
Li Keqiang emphasized that the China Municipal Government attaches great importance to and strongly supports the development of the Internet. We embrace the Internet, cultivate the Internet with market thinking, and strive to achieve independent access to the market, market-oriented allocation of factors, and fair competition among enterprises. Since the beginning of this year, the China Municipal Government has further increased the power of decentralization, and the number of new market entities has been on the rise, reaching more than 10 million, up 60% year-on-year, most of which are small and micro enterprises, many of which are related to the application of Internet and information technology. We will continue to strengthen the construction of network infrastructure and increase the network penetration rate. We will continue to focus on the external environment and self-growth of the Internet industry, support continuous innovation in network technology and services, and enrich policies. At the same time, we will persist in managing the Internet according to law, crack down on illegal and criminal acts such as network infringement and stealing secrets, do a good job of supervision in development, make the Internet grow better and take root, and lead the new trend of innovation and entrepreneurship. China is willing to carry out equal and mutually beneficial exchanges and cooperation with all countries in the world in the spirit of mutual openness and mutual respect, and share the opportunities brought by the development of the Internet.
The first world internet conference was held in Wuzhen, Zhejiang Province from November 19 to 21, with the aim of enabling participants to seek consensus through exchanges, seek cooperation through consensus, create a win-win situation through cooperation, and make the Internet benefit the world. More than 1000 internet industry elites, famous experts and scholars, government officials and representatives of international institutions from all over the world attended the meeting.
State Councilor Yang Jing attended the meeting.