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1 Introduction After use and development, there are many serial communication interface standards, but they are all improved on the basis of RS-232C. The RS-232C standard is a communication protocol ...[Details]
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On August 6, the photovoltaic inverter field of the National Solar Photovoltaic Product Quality Supervision and Inspection Center (CPVT) successfully passed the on-site review of the IECEECB labo...[Details]
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As a basic energy industry related to the national economy and people's livelihood, electricity has always been strictly regulated by the government and has existed for a long time in a monopoly mo...[Details]
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Introduction
The two computer systems of the 2x2 out of 2 system each have two CPUs, and all structures and accessories are exactly the same. The two systems use dual hot backup, which greatly ...[Details]
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During the "cold winter", under the influence of the oligopoly effect, the survival and development of second-tier power battery companies are particularly affected by changes in industry dynamics. ...[Details]
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In recent years, flat-panel TVs have developed very rapidly, and China's flat-panel TV market has now entered a mature stage after several years of rapid growth. Thanks to the decline in sales pric...[Details]
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On August 24, the signing ceremony of the Xuchang Sodium Ion Energy Storage Battery Industrial Base Project was held. Mayor Liu Tao, Chairman of Liqiang New Energy Technology (Guangdong) Co., Ltd. Zha...[Details]
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Q: Is it possible to generate a spectrum of all frequencies simultaneously? A: Noise in a circuit is usually harmful, and any good circuit should output as little noise as possible. However, in so...[Details]
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On Wednesday local time, the U.S. Department of Commerce's Bureau of Industry and Security published an administrative measure scheduled to be released on April 17 in the Federal Register (U.S. Gover...[Details]
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There are generally three methods to expand the range ratio of orifice plates: 1. Measuring the large flow rate in multiple parallel sections; 2. Changing the orifice plate to change the value for me...[Details]
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The European power battery market is accelerating. Data shows that in 2019, the sales of electric vehicles in Europe reached 557,000 units, a year-on-year increase of 45%. The growth in electric vehi...[Details]
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According to an official announcement from Yamaha, Yamaha has developed an artificial intelligence acoustic technology called Music:AI. According to official introduction, Yamaha is currently devel...[Details]
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Although the stock price of electric car maker Tesla fell below $200 this week, Apple was very optimistic about it six years ago. Craig Irwin, an analyst at Roth Capital Partners, revealed on Tuesday...[Details]
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Working principle and solution
Current situation:
With the rapid development of national economic construction, port business is becoming increasingly active. Whether it is an inla...[Details]
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According to foreign media reports, an international research team led by chemists from the University of Glasgow in the UK and battery testing experts from the Helmholtz Institute Ulm in Germany h...[Details]