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1 Introduction
Programmable controllers have gradually exposed technical limitations such as simple circuit opening, poor communication expansion capability, cumbersome ladder diagram prog...[Details]
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Soitec, a global leader in the design and production of innovative semiconductor materials, announced a strategic collaboration with Mersen, a global expert in power and advanced materials, to jointl...[Details]
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Recently, the Ministry of Industry and Information Technology issued 5G medium and low frequency band frequency use licenses to the three major operators, China Telecom, China Mobile and China Unicom...[Details]
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SD card introduction
SD card is a new generation of memory device based on semiconductor flash memory. SD was successfully developed in August 1999 and weighs only 2 grams. However, it has high memo...[Details]
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On January 18, Times Electric Service held its first online press conference, launching the battery swap service brand EVOGO and the combined battery swap overall solution. Times Electric Servi...[Details]
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October 26th is the release date of Apple AirPods 3 wireless headphones. The first batch of users who ordered on the official website have started to receive their favorite headphones in the past two...[Details]
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introduction
In recent years, the pile dynamic measurement technology based on the fluctuating stress theory has been widely used. Its basic principle is to analyze the integrity of the pile b...[Details]
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Mixing console, as the name implies, is used to adjust the sound quality. When using the mixing console to process the sound quality, different recording engineers may have their own strengths and ...[Details]
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Thyristor voltage regulator is widely used in fan speed regulation, lamp dimming and other occasions. Since the switching device of thyristor has less loss, it can save a lot of electricity compare...[Details]
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The news that Apple 15 (iPhone 15) may be equipped with a USB-C charging interface is on the hot search again. There are currently two mainstream charging interfaces in the world. The Android platfor...[Details]
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With the development of smart phones, full-screen design has become the mainstream in the mobile phone market. Therefore, creating a more extreme full-screen mobile phone is the goal pursued by all m...[Details]
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The status of Hongqi cars in the hearts of Chinese people is self-evident. As China's first luxury brand, it has a glorious history. In the past, it has always been shown as a "national car". It was ...[Details]
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A study by DNV GL has found that hydrogen produced from renewable energy will become an economical energy carrier that can supplement electricity, accelerate the decarbonization of indu...[Details]
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What is a stack: Baidu says: A stack is a special linear list that only allows insertion or deletion operations at one end of the list. The end of the table that allows insertion and deletion opera...[Details]
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We have conducted a comprehensive inspection of the safety quality and equipment configuration of the energy storage project. No abnormalities have been found so far, and it can be put into operation ...[Details]