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1. Overview With the rapid development of the performance and processing technology of non-metallic materials, non-metallic materials are being used in automobiles at an unprecedented rate. The avera...[Details]
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Lenovo recently launched a new monitor - Lenovo L24i-30, which is a 23.8-inch WLED monitor with a three-sided narrow bezel design. Lenovo named it 3-side NearEdgless. Lenovo says the monitor is aim...[Details]
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It is still too difficult to make electric cars. Jia Yueting announced bankruptcy, NIO had difficulty in giving birth, Dyson simply ran away, and so on. Many such things have happened in the electric...[Details]
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Introduction A high-performance GaAsSb base, InP collector double heterojunction bipolar transistor integrated circuit (DHBT IC) process for RF and microwave test instruments has been successfully dev...[Details]
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The constant voltage/constant current output monolithic switching power supply can be referred to as a constant voltage/constant current source. It is characterized by having two control loops, o...[Details]
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On the evening of July 19, Jinlong Technology, a cutting-edge inverter manufacturer, announced that between July 19, 2020 and July 19 of this year, the company and Shenzhen Finio Technology Co., Lt...[Details]
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In recent years, greenhouse cultivation has brought great convenience to improve people's living standards and has been rapidly promoted and applied. Environmental factors such as temperature, humidit...[Details]
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At Citi's 2020 Future of Vehicles Seminar, Doug Parks, executive vice president of global product development, purchasing and supply chain at GM, said that GM is developing the next generation of mas...[Details]
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question Vector network analyzers can measure impedance and Z parameters. However, in the specification manual, the impedance measurement range is rarely marked. How to determine the impedance measur...[Details]
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Zoss Research & Development released the "2020 OEM Information Security Layout Research Report", which sorted out the current status of automotive information security and the layout of OEMs. Auto...[Details]
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Eight features of 48V wall-mounted DC power supply system
for ring main unit
(based on intelligent tianes system)
The 48V wall-mounted DC power supply system developed based on t...[Details]
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Changfa Gai Nengyuan No. 102
To the People's Governments of all districts, counties and cities:
The "Changsha Charging Infrastructure "Blue Sky Defense" Special Implementation Plan" is n...[Details]
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From October 11 to 13, 2021, the 8th China International Solar Storage and Charging Conference was held at the Juna World Hotel in Wuxi, Jiangsu and Wuxi Taihu International Expo Center. The confer...[Details]
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1 Introduction The static volumetric water meter calibration device based on Delta PLC technology can calibrate magnetoelectric water meters (with remote transmission) and ordinary water meters. The ...[Details]
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The first national standard in the field of organ chips in my country, GB/T44831-2024 "General Technical Requirements for Skin Chips", led by Professor Gu Zhongze's team from the Suzhou Institute o...[Details]