The present invention is supersonic metering method and device for liquid drop.
本发明涉及一种液滴的超声计量方法及装置。
Voltage metering method, electric test method and device, and method for mfg. semiconductor device and device substrate.
电压测量方法，电测试方法和装置，半导体器件制造方法和器件衬底制造方法。
The present invention discloses a transformer power consumption metering method in power industry and metallurgical industry.
本发明公开了电力、冶金行业变压器功率损耗计量方法。
The appearance of the air-side enthalpy difference metering method helps to boost the progress of the cooling metering and charging work in our country.
风侧焓差法冷量计量方法的出现有助于促进国内冷量计量收费工作的推广开展。
A new raster metering method is put forward, which not only has some advantages of small bulk, light weight and ease of installation, but also has higher precision.
该方法涉及的测量系统不仅体积小、质量轻，便于安装调试，而且精度也比较高，克服了前几种方法的不足。
By comparing the value of energy quantities of general meter with that of harmonic meter, a reasonable electric metering method and effective harmonic mitigation countermeasure were proposed.
通过该装置和普通电能表电量值的对比，提出合理的电能计量方式以及从计量的角度有效治理谐波的对策。
By comparing the value of energy quantities of general meter with that of harmonic meter, a reasonable electric metering method and effective harmonic mitigation countermeasure were proposed.
通过该装置和普通电能表电量值的对比，提出合理的电能计量方式以及从计量的角度有效治理谐波的对策。
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