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1. Introduction
Since Fanger proposed the thermal comfort evaluation index, PMV index, based on the human thermal comfort equation and ASHRAE seven-point scale in the 1970s, the research o...[Details]
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1. Introduction
Tax control equipment is one of the inevitable means for the national taxation department to realize the informatization of taxation management. As one of the tax control e...[Details]
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4C batteries are becoming more mature, and the battle for supercharging piles is about to break out. Super fast charging has long been a standard feature of smartphones. After many years, we can st...[Details]
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introduction
In the DC power system, high-frequency modules are widely used. The power of high-frequency modules is getting higher and higher, while the size is getting smaller and smaller...[Details]
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As the United States has been pressing Huawei step by step, Huawei has been taking cautious steps, not only achieving "de-A" in 5G base stations, but also trying to get rid of its dependence on the U...[Details]
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Recently, vivo quietly launched two mobile phones in the domestic market, named vivo Y30 and vivo Y3s. vivo Y30 The vivo Y30 4G phone features a 6.51-inch LCD HD+ display and is powered by a Snap...[Details]
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China Energy Storage Network News:
We are in an era of great changes in the energy landscape. This era is an era of technological change, with continuous breakthroughs in energy technolo...[Details]
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Among movement disorders, Parkinson's disease (PD) is characterized by increased muscle tension and decreased movement. It was named after the British Janes Parkinson who first described it in 1817. ...[Details]
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According to Jiwei.com, at this year's 3.15 Gala, CCTV exposed the issue of BMW 4S stores, MaxMara and other businesses installing facial recognition cameras to capture personal information including...[Details]
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At the end of July, there was news that Kodak, once the world-class "film king", began to move in other directions after its bankruptcy reorganization in 2013, and is now starting to get involved in ...[Details]
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Today, Ni Fei, President of ZTE Corporation's Terminal Business Unit and President of Nubia Technologies Co., Ltd., announced on Weibo that the world's first mobile phone with under-screen camera, ZT...[Details]
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Semtech Corporation, a global leader in high-performance analog and mixed-signal semiconductor products and advanced algorithms, recently announced the launch of the PerSe™ series of sensors fo...[Details]
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"The wind suddenly rises, rippling the spring water in the lake."
The "ubiquitous power Internet of Things" recently proposed by State Grid has become popular. The huge market space it has rel...[Details]
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Pneumatic measurement technology can be used for automatic measurement during mechanical processing, and can also measure the length, shape, and position of processed workpieces. It has the advanta...[Details]
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On November 7, Xiaopeng Motors P7+ was officially launched. P7+ is a C-class pure electric sedan with a length of more than 5 meters, a wheelbase of 3 meters, and a range of 615km to 725km, but t...[Details]
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