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1 Introduction
The small current grounding system (NUGS) is widely used in the domestic power supply and utilization system. 66kV, 35kV, 6kV, 3kV and some 380V systems are NUGS. The grounding m...[Details]
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Under normal circumstances, one cubic meter of atmosphere contains about 300ppm (=300cm³) of carbon dioxide. This amount is insignificant for plants. Greenhouse cultivation of plants has proved that w...[Details]
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On September 5, 2024, WPG Holdings, a leading international semiconductor component distributor dedicated to the Asia-Pacific market,
announced that its subsidiary Pinjia launched a 65W high po...[Details]
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1 Introduction
For high-power solid-state laser devices, large medical equipment, etc., the synchronous trigger system is a very important and indispensable link. The time interval jitter accu...[Details]
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0 Introduction
Offshore oil drilling platforms need to detect and sample the oil on the seabed. The detector used is a tubular detection device that is tens of meters long, namely the Formatio...[Details]
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On January 22, Honor released its first new product, Honor V40, after its independence. It is reported that the V40 adopts a geometric porthole design, a 1 billion color retina-level super-sensitiv...[Details]
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The day before yesterday, I learned about interrupts and I also did it. I didn't learn it yesterday. Today, I started to try the interrupt query method, but it turned out to be wrong. I looked for inf...[Details]
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The ratio tester is a commonly used testing instrument with the advantages of stable performance, flexible use, high reliability, and easy maintenance. What issues should users pay attention to when ...[Details]
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At the "Huawei 2021 Global Analyst Conference" held today, Huawei's Vice Chairman and Rotating Chairman Xu Zhijun responded to media questions about HiSilicon's development prospects and stated that ...[Details]
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introduction
With the rapid development of embedded system applications, portable devices such as PDAs and mobile phones have penetrated into every corner of production and life, and the embed...[Details]
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Many people know what the LCR meter is used for, and they know the type and brand of the LCR meter and how to operate it. However, how to avoid common failures of LCR watches and how to operate LCR w...[Details]
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With the continuous development of the wire harness industry, the wire harness tester adopts system hardware and software design, which can reduce the workload of the inspection workers and improve t...[Details]
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1 Introduction
Voltage reference can provide stable reference voltage in the environment of temperature and power supply voltage change, and is widely used in integrated circuits such a...[Details]
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MediaTek 5G Solution Release and Global Partner Conference was held in Shenzhen. At the conference, MediaTek's flagship 5G mobile platform - Dimensity 1000 was officially launched. "Dimensity" is a ...[Details]
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NC machine tools and CNC machine tools are two different types of CNC machine tools, and they have some differences in function, structure and application.
Definition and Principle
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