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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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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.
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For ocean areas, there are countless large and small islands. However, since islands are concentrated in the ocean, resources are indispensable if you want to survive on an island. Among them, there is a very unique island located in the South China Sea of my country, which is
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Plants are another perspective for us humans to understand and explore the world. In their own world, their growth, blooming, fruiting, withering and prosperity, and their life processes are all very clearly visible. However, some of the characteristics they have developed in ord
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Proteins usually need to "work" through conformational changes. However, existing tools for tracking conformational changes of proteins in living cells are still lacking, and in many cases they cause great interference to the system or are not scalable (1, 2).
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Introduction to the results Inspired by agricultural ridge technology, in this article, researchers such as Associate Professor Guo Xingmei and Professor Zhang Junhao from Jiangsu University of Science and Technology, Professor Sheng Lin from Shandong University published a repor
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▎Text: Wuwei▎Picture: From the Internet When a zoologist was inspecting animals living on both sides of the Orange River in Africa, he noticed that the antelopes on the east bank and the west bank were very different. The former had a stronger reproductive capacity than the latte
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[Source: Wuqing Ecological Environment] What is renewable energy? Renewable energy refers to energy that can be continuously regenerated and utilized in nature and is inexhaustible. Renewable energy comes from natural processes that are constantly replenished.
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It is also expected to promote new progress in academic research and industrial applications of solid-state ZABs. A related paper titled "Water-in-Salt" Nonalkaline Gel Polymer Electrolytes Enable Flexible Zinc-Air Batteries with Ultra-Long Operating Time was published in "Advanc
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The full text has a total of 569 words | It will take about 2.5 minutes to read. Is the ecology good? Watch where the birds fly and where the fish swim. Wild animals are the vane of ecological improvement. Recently, some people discovered a breeding colony of Sand Swallows along
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As a field closely related to people, water environment has always been the focus of great attention. Water quality monitoring instruments serve as a "pioneer" in water environment management. With the rapid development of advanced technologies such as the Internet of Things, COD
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@True Knowledge New Coordinates Regarding time, it has always been a major issue discussed by many philosophers. Einstein once said: "Time is a cognitive illusion of people, which seems to imply that time only exists on clocks and calendars." So, does time really exist or is it o
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Recently, the team of Academician Chen Hualan of the Harbin Veterinary Research Institute of the Chinese Academy of Agricultural Sciences has made important progress in the research of H5N1 subtype highly pathogenic avian influenza viruses. This research has systematically clarif
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The 6,000-meter deep sea is a world that is difficult for humans to reach. Some scientists once said that compared with the detection of the deep sea world, space exploration may be simpler. The deep sea is always deep and mysterious. During the Cold War between the United States
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The question raised by Xiao Li is: Yesterday, the beetle I was observing bit my finger and it escaped. However, what I can't understand is why the two beetles in the glass maintenance bottle will explode when they flap their wings.
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Reporter Pan Huizhong/Comprehensive Report Although Lulu (Huang Lu Ziyin) is busy with her acting work, she still takes advantage of her free time to stretch her muscles from time to time. She recently uploaded two photos of playing badminton on social networking sites, "Let's pl
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Chapter 1 Yun Wanning was awakened by pain. The man's voice rang in her ears, and she struggled to open her eyes... just in time to meet the man's scarlet eyes, which were full of disgust and hatred. I? ! go? ! She is a staff member of the National Museum and is on her night shif
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A few days ago, my mother said she wanted to be a volunteer. My dad, who has always been a macho man, gave her a thumbs up. Although I was surprised, I admired her. She was indeed an old lady who could eat well anywhere. My mother is different from other rural women. She loves be
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Just like that, in the No. 5 conference room of the wind power company, Mr. Fan and I sat quietly opposite each other, and she always looked at my face. I know that she is waiting for my final "answer", but I always keep my head down. Because I was afraid of her eyes that seemed
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Recently, Taiwan's famous singer, actor, and host Zhao Xiaoqiao shared on social platforms that he had an injection in his belly for the last time to make final preparations for the upcoming birth of his child.
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In those years, she contracted the role of the second female lead in many classic Taiwanese idol dramas, and became the number one enemy of the leading female lead. In the play, compared with the silly and sweet female lead, Zhao Xiaoqiao's character may not be very likable.
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