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Recently, the Hunan Provincial Development and Reform Commission issued the "Opinions on Further Accelerating the Construction of Electric Vehicle Charging Infrastructure."
The Opinion points ...[Details]
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According to foreign media reports, the stock price of electric car maker Tesla rose by 4% on Monday local time in the United States. Earlier, the company's CEO Elon Musk said on Twitter that the com...[Details]
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In 2008, LED technology was brilliantly demonstrated by the world. The "Olympic Five Rings" and the large scroll that slowly rose in the sky during the opening ceremony of the Beijing Olympics last...[Details]
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A complete speaker consists of several parts: speaker unit, frequency division network, and speaker box. We will discuss them in different categories. The first is the speaker unit. Basically, the ...[Details]
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Lenovo officially released the ThinkPad X1 Fold today. At CES, Lenovo showed off what it claims is the "world's first foldable PC." Today, Lenovo's US official website is now open for pre-order, with...[Details]
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The oscilloscope has multiple ways to indicate the probability of a waveform occurring. In normal display mode, the oscilloscope uses grayscale to indicate the probability of a waveform occurring. ...[Details]
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As the temperature gradually rises, rainy and humid weather gradually increases, and more and more fault repair reports are caused by electric leakage. I believe that all my friends have put a lot of...[Details]
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On August 16, local time, US President Biden officially signed the "2022 Inflation Reduction Act", which will come into effect on January 1, 2023. With this, this subsidy policy, which lasted 18 mont...[Details]
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The multimeter is one of the essential tools for us electricians. Maintenance electricians will take a multimeter to work. Today we will look at the introduction of the multimeter gears and how to us...[Details]
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Existing sockets have shown a trend of diversification in terms of their usage, functions, and appearance features. Some have added insurance functions, power indication functions, and switch functi...[Details]
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Recently, Duan Luming's research group at the Institute of Cross-Disciplinary Information Sciences at Tsinghua University has made important progress in the field of quantum information. For the firs...[Details]
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The occurrence of an exception will interrupt the normal operation of the program and transfer the control flow to the corresponding exception handling (exception response). After handling some excep...[Details]
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In order to guide and regulate the healthy development of the automotive power battery industry, in accordance with the requirements of the "Automotive Power Battery Industry Standard Conditions", ...[Details]
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Researchers at Abdullah Gül University in Turkey have pioneered a new design for organic photovoltaic cells, giving them a hemispherical shell to maximize light absorption and angular coverage. Thi...[Details]
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CAN (Controller Area Network) is a local area network technology used in automobile and industrial control systems. It has high reliability, real-time and flexibility. RS-485 is a serial communicat...[Details]
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