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There is a harp without strings in the Iranian Pavilion of the Shanghai World Expo. It is recognized by many visitors as the most interesting exhibit in the Iranian Pavilion! Visitors only need to ...[Details]
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The metal tube float flowmeter is a variable area flowmeter based on float position measurement. It adopts all-metal structure and modular concept design. It has the characteristics of small size, s...[Details]
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Current transformers have long been used as a standard device in instruments and equipment to measure precision currents. Even in harsh environments and high temperatures, this device is very acc...[Details]
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Lithium-ion batteries accelerate the practical application of electric vehicles (EVs)
The development goal of electric vehicles (EVs) is to achieve driving performance and cruising range compa...[Details]
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While LED lighting products are replacing general incandescent lamps and energy-saving lamps , in addition to being dimmable, the luminous color, light output, luminous efficiency and other relat...[Details]
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New Japan Radio develops push-button electronic volume controller
New Japan Radio (NJR) has launched the NJU7392, a push-button interface electronic volume controller with built-in eala St...[Details]
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Recently, the 2020 China International Intelligent Industry Expo (CIIE) was held in Chongqing. As an important industry participant in promoting the upgrading of the intelligent industry, Intel share...[Details]
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Due to the impact of the epidemic, the production activities of many domestic companies have been impacted, and the largest domestic power battery manufacturer, CATL, has also been forced to be invol...[Details]
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News on the evening of October 15th, today Sony held an online press conference, releasing the Xperia 1 II that everyone has been waiting for nearly a year together with the Xerpia 5 II which was rec...[Details]
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At present, countries such as China, Japan, South Korea, Europe and the United States are accelerating energy transformation and reshaping the supply chain structure related to electric vehicles . Th...[Details]
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In the standard C language, there are six basic data types:
1. char: character type;
2. short = short int: short integer
3. int: integer
4. long = long i...[Details]
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introduction
What is a fuel cell?
The basic working principle of all fuel cells is the same: converting the chemical energy of hydrogen into electrical energy. However, several different types of f...[Details]
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As a follower, Europe needs to invest more money and energy. After all, Asian companies have been working in the field of power batteries for many years, and have become mature in terms of technology...[Details]
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introduction
Traditional handheld devices, such as the familiar PDA, have relatively simple basic functions, mainly managing personal information, such as address books, memos, calculators, re...[Details]
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Mitsubishi PLC (Programmable Logic Controller) is a control device widely used in the field of industrial automation. It has the characteristics of flexible programming, powerful functions, high re...[Details]
Motor Drive Control（Motor Control）
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