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introduction With the continuous development of computer applications, security threats are becoming more and more serious. Traditional methods of simply relying on software to resist security threat...[Details]
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China Energy Storage Network:
Annual transaction contract price in the power market
Theory, policy and experience of risk management
Theoretical analysis
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1 Introduction
AC variable frequency speed regulation has been widely used in various mechanisms of cranes, and semiconductor switching devices are mainly used in the rectifier circuit and...[Details]
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There are two timers/counters T0 and T1 inside the 8051 microcontroller, which have both timing and counting functions. T0 and T1 do not require CPU participation during the counting process, and do ...[Details]
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According to CCTV Finance, 2020 is the year when my country's 5G mobile phones are accelerating their sales, and mobile phone companies have ushered in a "tide of orders." Due to tight producti...[Details]
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Introduction
: Analog voltage buffers are very important basic building blocks in mixed signal design. They are mainly used for signal monitoring and driving loads. In the first case, the buf...[Details]
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Since
the 1990s, with the miniaturization of electronic equipment and the development of surface assembly technology, electronic components have developed towards miniaturization, chip ty...[Details]
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ams Osram launches new 514nm laser, smaller and better than traditional argon-ion lasers
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ams OSRAM PLT5 522FA_P series provides precise wavelengths for life science applicati...[Details]
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On the evening of May 10, a battery-powered vehicle caught fire in the elevator of a residential building in Chengdu, Sichuan. The flames instantly engulfed the entire elevator car, causing five peop...[Details]
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1. Experimental Setup The experimental devices used in this study are respectively the steam flow metering standard device of condensation weighing method, the gas flow metering standard device of ...[Details]
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/**********************************************************************
* File name: main.c
* Program author: kidcao1987
* Program version: V1.0
* Function description: Press the four independent ...[Details]
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Reactive compensation is one of the effective measures to improve voltage quality and reduce network loss. The method is to connect capacitors in parallel to the inductors in the inductive cir...[Details]
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Recently, when interacting with investors, China Resources Microelectronics stated that in the face of the current high calls for price increases in the industry, it will adopt a market-driven approa...[Details]
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Yesterday on the train back home, I took a copy of "Craftsman's Notes" and read a few articles. I benefited a lot. One of the articles talked about programming ideas, that is, how to start building a...[Details]
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Motor variable frequency starting and soft starting are two different starting methods. They have obvious differences in the control method, starting performance, energy consumption, etc. of the mo...[Details]
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