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When it comes to microwave ovens, people use their heating function more often in their daily lives. As for their working principles and how to purchase them, very few people know about them.
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The tools an electrical contractor chooses to detect partial discharges themselves can also lead to misunderstandings about the effectiveness of identifying partial discharges. For example, partial d...[Details]
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The promotion of V2X is like "laying cowhide on roads all over the country", while focusing on the development of smart cars is like "putting on leather shoes". Three steps to the future developmen...[Details]
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Schematic diagram of a soft manipulator. Image source: ETH Zurich Researchers from ETH Zurich in Switzerland and a US startup have used the latest laser scanning technology to successfully print fo...[Details]
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Rohm has developed a technology that allows users to hear sounds by placing a corner of the housing of a mobile phone or other digital product on their ears. This technology uses the phenomenon of ...[Details]
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1. There is an infinite loop in the interrupt or main function, and the program stops somewhere.
2. Stack overflow. The phenomenon is that the program runs away.
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On December 19, State Grid Blockchain Company organized the first Energy Blockchain Ecosystem Conference and released the top ten application scenarios of State Grid blockchain technology and the "...[Details]
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OPPO has just released its newly developed high-precision positioning algorithm, which it calls RTK (Real-time Kinematic Positioning), which makes smartphone navigation more precise within a distance...[Details]
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Anti-parallel reversible circuit of two sets of converters
The reversible circuit of two sets of converters in the DC reversible electric traction system is connected in anti-parallel: Figure 2-42a...[Details]
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Recently, Xiaomi Mi 8/Transparent Explorer Edition mobile phones began to push the latest MIUI 12 20.6.4 development version, which brought optimization and upgrades to the control center, lock scree...[Details]
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September 23 (Reporter Wu Tao) Recently, the reporter learned from China Mobile that China Mobile's 5G commercial reservation activities will be fully launched from September 20. Customers can partic...[Details]
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As the third generation (3G) era of mobile communications approaches, mobile phone designers are busy developing new solutions to solve a series of new problems brought about by high-speed data transm...[Details]
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Yonhap News Agency, Seoul, June 7th. South Korean President Yoon Seok-yeol emphasized the national security and strategic value of the semiconductor industry at a cabinet meeting on the 7th and instr...[Details]
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Generally, a clamp meter can only measure the current of one wire. In special cases, when conditions permit, the clamp meter can measure 2 or 3 wires at the same time. 1. For a single-phase circuit...[Details]
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When using an oscilloscope, the brightness may be abnormal. There are two reasons for the abnormal brightness of the oscilloscope. One is that there is a problem with the oscilloscope itself, and the ...[Details]
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