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Ultrasonic level meters are widely used in water conservancy, hydropower, municipal engineering, and fine chemical industries, wherever level measurement is involved. Despite its wide application, ...[Details]
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According to THE ELEC, business acquisition negotiations between Wonik IPS and Semes, Samsung's major suppliers of semiconductors and display devices, may be in trouble. Semes is a subsidiary of Sams...[Details]
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尝试分析机器学习模型在什么时候、以什么方式、由于什么原因失效,我们把这称为「误差分析(error analysis)」。对科研人员来说,他们需要通过误差分析选择后续的改进方向;模型的实际使用者们也需要根据误差分析来确定模型部署的许多细节。由于误差分析对后续的行动方向有显著的影响,如果误差分析中出现了偏倚,或者误差分析不完整,很可能会带来我们不想看到的后果。 The current state...[Details]
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"Some people think that it is difficult to innovate the chemical system of batteries and that only some improvements can be made in the physical structure. But we believe that the world of electroche...[Details]
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In general, the project has been compiled and can be simulated and run, so these red crosses seem redundant and awkward. How to solve these red crosses? Click Edit- configuration, in the configurat...[Details]
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Sine wave generator
It can generate a sine wave of about 1KHZ. The circuit is shown in Figure 1-8. It is set up to cooperate with the analog circuit experiment. The sine wave signal is output a...[Details]
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Source: CTIA report "A National Spectrum Strategy to Lead in 5G》 China's lead in the 5G race is obvious to all. According to the latest news, at least 16 provinces, autonomous regions and mun...[Details]
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According to foreign media reports, sources said that there is a potential buyer for Cypress Semiconductor. The report pointed out that the company has already found consultants to cooperate, but no ...[Details]
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Thermal gas mass flow meter is a new type of instrument in gas flow meter. Different from other gas flow meters, it does not require pressure and temperature correction and directly measures the mass ...[Details]
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The role of water pump inverter
The water pump inverter controls the power transmission element of the AC motor by changing the frequency and amplitude of the motor's working power supply. The...[Details]
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Features
(1) Fast detection speed. Digital ultrasonic flaw detectors can generally automatically detect, calculate, and record. Some can also automatically perform depth compensation and automaticall...[Details]
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To accelerate the transformation from a major energy province to a strong energy province, Sichuan Province has proposed to promote the complementary development of water, wind, solar, hydrogen, natur...[Details]
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The star companies among the companies accepted by the Science and Technology Innovation Board are going to the meeting! Yesterday evening, Montage Technology, known as "China's most powerful integra...[Details]
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Introduction With the continuous improvement of people's requirements for real-time signal processing and the rapid development of large-scale integrated circuits, the digital signal processor DSP...[Details]
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Modern head-up displays that project information such as speed and navigation directions onto the windshield are already in widespread use, but many automakers are still looking for way...[Details]