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1. Precession vortex flowmeter At present, in the process of metering and management of natural gas, instruments are relatively critical application equipment. By scientifically screening its basic types, measurement accuracy can be effectively improved, the probability of transm
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"Genius is on the left, madman is on the right." "The ultimate genius is madness, and the ultimate madness is genius." Regarding this point of view, some people agree and some do not.
26 years ago, the high school student who built a "nuclear reactor" at home later died of alcoholism and poisoning
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Some people say that the pyramid we saw is not a mausoleum at all. So what exactly is it? There are many incredible things about the structure of the pyramid. What is behind it? All the pyramids on Earth are on volcanic lines! Volcanoes are underground energy reserves! We can thi
Some people say that the pyramid is not a mausoleum at all. What is the secret behind it?
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Welfare announcement: The first 5 online/offline courses of "Clinical Genome/Exome Data Analysis Practice" have been successfully concluded. Online classes are offline classes broadcast live through Tencent Conference, real-time interaction, and video playback is recorded for unl
Issue 6 | Clinical Genome/Exome Data Analysis Practice (2022.7)
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⇩ ⇩ ⇩ ⇩. More biolighting information can be found in the biolighting demonstration area in Hall 4.2, Area 4.2 of GILE2022A. Click on the "link" to get exhibition tickets.
GILE2022 | Authoritative celebrities give heavy support to explore new trends in bio-lighting
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Italian physicist Volta invented the battery. Italian physicist Volta. Although electric lights, telephones, refrigerators, televisions, and computers have entered people's homes, electric motors are also widely used in factories. These strong currents are drawn from generators.
"The Story of Invention" (74) - Italian physicist Volta invented the battery
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To put it simply: the speed of light is 300,000 kilometers per second, which is indeed very fast, but light does not require any power to reach the speed of light, and there is no acceleration process. To put it bluntly, light is "born" at the speed of light, and it must be the s
The speed of light reaches 300,000 kilometers per second. It is so fast, what is the power?
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Introduction to results Electronic skin (E-skin) is widely used in bionic prosthetics, soft robots and wearable electronic devices. Waterproof and breathable membranes that provide high levels of protection and comfort are promising core materials to meet the urgent needs of elec
East China Normal University: Waterproof and breathable graphene fabric electronic skin for wearable sensors
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Some time ago, the issue of electric earthworms aroused widespread attention and discussion among netizens. Electric earthworms use a machine similar to electric fish to insert two electrodes into the ground. After turning on the switch, the earthworms will automatically drill ou
After earthworms, wild scorpions are also in crisis. Scorpion catchers are searching all over to find out how harmful they are.
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Due to the vastness of the universe and the diversity of life, many people have always believed that aliens should exist in the world. In recent years, with human exploration of cosmic civilization, both scientists and ordinary people have become more concerned about extraterrest
The Love Island star claims to have seen a UFO with her brother, and says her phone was interfered with by three purple aliens
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Got a story for July 4th? Today is also called aphelion. This day is the day when the earth is farthest from the sun. The time it takes for the earth to orbit the sun is one year. The place where the earth is closest to the sun is called perihelion. It is in early July every year
July 4th, the story you don’t know
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According to Global Network, in an environment of increasingly tense international situation, NASA Administrator Nelson recently made a series of remarks against China. In an interview with German media, he hyped up the "Chinese space threat theory" and bluntly stated that China
NASA exaggerates China's "military space program", and China makes it clear: the United States is seeking space hegemony
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Cha Xiaofeng wrote on 22.07.01 Do you think humans can see the unknown? sure. How did you see it? Unknown In human fantasy, the unknown is the known "creativity". Discussions of the unknown often involve academic theoretical research, such as the principles of physical fluid mech
Multidimensional Perspective: The Uncertainty of Theory First
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In 1887, Tesla, the "Father of Alternating Current", was walking down the streets of the United States gloomily. But that was not the case because at that time, a man named Edison was competing with him.
The civil voltage in China is 220V, why does the United States use 110V? Is it safer to use electricity in the United States?
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The giant panda is my country's national treasure and a national first-level protected wild animal. When my country leases a pair of giant pandas, the annual rent collected is as high as 3.5-6.9 million yuan, not counting various other expenses such as building a panda park. It c
In 2014, a farmer's sheep in Yunnan was bitten to death, and two brothers killed a giant panda in anger. What happened?
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SCI Tech Daily pointed out - CGCG 396-2 is an unusual multi-arm merger galaxy located in the constellation Orion about 520 million light-years from Earth.
Hubble Astronomy Crowdsourcing Project Discovers Unique CGCG 396-2 Multi-Armed Merging Galaxy
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Site Latest News
On July 4, Huabei.com, Zhuoyi Information (688258) recently announced that Xie Qian, the company’s controlling shareholder, chairman and general manager, increased its holdings of 303,090 shares of the company through centralized bidding transactions, accounting for 0.35% of the
Xie Qian, chairman of Zhuoyi Information, increased his holdings of 303,100 shares at a cost of 10,297,700. The company’s net profit in 2021 was 42,148,500.
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On July 3, 2022, the media broke that the famous writer Ni Kuang unfortunately passed away at the age of 87. When the reporter called her daughter-in-law Zhou Huimin for an interview, she was rejected by Zhou Huimin.
The famous writer Ni Kuang unfortunately passed away at the age of 87. Reporters were refused permission to interview his daughter-in-law Zhou Huijuan
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Ni Kuang once helped Jin Yong ghostwrite the serialization of "Dragon Babu", but Jin Yong deleted it because he was dissatisfied. He is known for his fast writing and can publish serials in 12 newspapers at the same time.
A geek in the Hong Kong literary world, he was a romantic in the first half of his life, but in the second half of his life he spoiled his wife and became a devil and left an inheritance of hundreds of millions.
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According to Hong Kong media reports, actor Zhou Huimin’s father-in-law, writer Yi Shu’s brother, and literary giant Ni Kuang passed away on the afternoon of July 3 at the age of 87. Mr. Ni Kuang's friend, the writer Shen Xicheng, was the first to post the unfortunate news. He fi
Writer Ni Kuang passed away, and the last photos he was seen during his lifetime were exposed. The computer desktop wallpaper was a loving photo of a couple
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On July 3, a Hong Kong writer revealed on social platforms that Ni Kuang, one of the Four Great Talents, passed away at the age of 87. Later, Hong Kong media reported that 87-year-old writer Ni Kuang died at home.
Zhou Huimin, who has been married for 13 years and is barren, has a single-parent family and lacks fatherly love, so she is doted on by Ni Kuang as a daughter.
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Yesterday afternoon, Mr. Ni Kuang, one of the four great talents in Hong Kong, passed away at the age of 87. Ni Kuang, whose original name is Ni Cong and also has the courtesy name Yi Ming, was born in 1953. He is a native of Ningbo, Zhejiang Province. He is known as one of the "
Ni Kuang passed away at the age of 87. His daughter-in-law Zhou Huimin still has no children.
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