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Vortex flowmeter is a flow meter with a wide range of uses. It can be used to measure and control the flow of almost all gases, liquids and steam. Vortex flowmeters are widely used in measuring coke o...[Details]
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With the release of the sixth-generation Xeon data center processor, a new round of application upgrades has been brought to AI, data analysis, networking, security, storage and HPC.
As a dat...[Details]
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In the past two years, with the continuous development of technology, OTA measurement methods have been favored by more and more operators and institutions due to the intuitiveness and accuracy of...[Details]
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1. The emergence of LED has broken the design methods and ideas of traditional light sources. There are currently two latest design concepts. 1. Scenario lighting: Scenario lighting was proposed ...[Details]
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Abstract: This paper studies and analyzes two double-loop instantaneous feedback control methods of inverters - current-type quasi-PWM control method and three-state DPM current hysteresis track...[Details]
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This fall, Apple will bring us the latest iPhone 12 series models. According to previous reports, this year Apple will release four iPhone products. These four phones use screens of different s...[Details]
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As one of the most important areas of current technological change, robots are having a profound impact on the production model and lifestyle of human society. However, due to multiple factors such a...[Details]
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Under the guidance of the national "3060" dual carbon goal, my country's energy innovation field has developed rapidly, a new energy system is being rapidly constructed, and green and low-carbon ha...[Details]
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Dual Tone Multi-Frequency (DTMF) signaling is gradually being used on touch-tone telephones around the world. It quickly replaced the dial pulse signaling used in traditional rotary phones because it...[Details]
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From May 29 to 31, 2018, in order to promote the coordinated implementation of the pilot work of recycling and utilization of new energy vehicle power batteries in Beijing, Tianjin and Hebei, and a...[Details]
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As the most widely used drive devices in transmission systems, frequency converters and servo drives firmly occupy the vast majority of the drive field.
When talking about the difference...[Details]
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1. Global Market
1. Market size
In the first quarter of 2017, the installed capacity of newly commissioned electrochemical energy storage projects worldwide was 120MW, down 48% year-o...[Details]
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Affected by the epidemic, my country's home appliance industry was under pressure in the first half of the year. Basically, starting from February, the overall popularity of the industry and the econ...[Details]
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Mentor Graphics, a leading manufacturer of electronic design automation technology, recently released a research report titled "Integrating AUTOSAR, In-Vehicle Infotainment and Instrumentation Su...[Details]
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As a necessary equipment for controlling product quality, operators should learn how to troubleshoot and ensure the smooth operation of the machine during use.
Common fault 1:
The dial point...[Details]
Test/Measurement
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