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The physical concept of UPS power availability is the ratio of UPS normal operation time to the total time within the specified use period. According to this definition, there are two ways to improv...[Details]
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BOE, CSOT and Samsung Display are said to be developing OLED panels for Samsung Electronics' Galaxy A73 smartphone, which it plans to launch next year. Samsung will evaluate the OLED panels from the ...[Details]
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Today's portable product designs have some conflicting requirements for the batteries used. For example, more product features increase power consumption, and users also want longer battery lif...[Details]
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If nothing unexpected happens, AMD will officially launch the Ryzen 7000 processor next month, which is expected to be on September 15. This generation has upgraded the 5nm Zen4 process, and the orde...[Details]
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Ningbo Lumiblue New Materials Co., Ltd. was established in February 2017. The company is a high-tech enterprise engaged in the research and development, production, sales and service of new OLED mate...[Details]
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Commonly used terms for digital video cameras (I)
x264
x264 is a free and open source video codec based on h.264. It is a rising star and has been favored by many Rippers. H...[Details]
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Compared with traditional single-chip microcomputers, AVR has made great improvements in terms of structure, functional components, performance and reliability in addition to being able to realize ...[Details]
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First, the storage diagram of Nand Flash is composed of the most basic pages. One page has 2KB, one block has 64 pages, or 128KB, and one nand chip has 2048 blocks. Therefore, a nand chip has a capa...[Details]
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Glass, also known as colored glaze in ancient China, is a transparent, airtight material with high strength and hardness. The original glass was solidified from acidic rocks ejected from volcanoes...[Details]
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The Verge reported that the British government announced on Friday that it would invest $500 million to acquire a "significant stake" in OneWeb, a space exploration company, as part of a consortium i...[Details]
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Total station, also known as total station electronic tachometer (Electronic Total Station). It is a high-tech measuring instrument integrating optics, machinery and electricity. It is a surveying and...[Details]
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virt_net.c driver: // Reference drivers\net\cs89x0.c #include "linux/module.h" #include "linux/errno.h" #include "linux/netdevice.h" #include "linux/etherdevice.h" #include "linux/kernel.h" #includ...[Details]
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The purpose of AE technology is to obtain information about AE sources, and then obtain information related to material or structural failures. Therefore, the study of AE signal analysis and process...[Details]
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1 Introduction With the improvement of people's quality of life, lamps are no longer just basic indoor lighting tools, but also a practical art for architectural decoration. When there are various la...[Details]
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On October 31, the 200,000-kilowatt "source-grid-load-storage" integrated application demonstration project of Xitai, Qinghai Shaanxi Coal New Energy Technology Co., Ltd., was connected to the ...[Details]