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三相电子式电能表
释义
三相电子式电能表
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工学
电能表
释
three phase electronic watt hour meter
三相电子式电能表
通过对用户供电电压和电流实时采样,采用专用的电能表集成电路,对采样电压和电流信号进行处理并相乘转换成与电能成正比的脉冲输出,通过计度器或数字显示器显示的仪表。
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infrared prism
infrared quenching
infrared radiating coating
infrared radiation
infrared radiation characteristics
infra-red radiation characteristics metrological technique
infrared radiation from a planetary debris disks
infrared radiation heating and drying
infrared radiation measuring instrument
infrared radiation of AGN
infrared radiation of galaxies
infrared radiation of H II region
infrared radiation of interstellar dust
infrared radiation of interstellar medium
infrared radiation of planets in the solar system
infrared radiation of protostars
infrared radiation source
infrared radiometer
infrared radiometric calibration field
infrared radiometry
infrared ray
infrared reflection-absorption spectroscopy
infrared reflection-absorption spectroscopy, IRAS
infrared reflective coating
infrared reflective mirror
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