standard-frequency meter的意思|示意
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标准频率计
standard-frequency meter的网络常见释义
标准频率计 ... standard-frequency generator 标准频率产生器 standard-frequency meter 标准频率计 standard-instrument 标准仪表 ...
standard-frequency meter相关例句
It also involves the design method, principle of two-frequency laser gauge meter and the result of verifications of standard devices using the gauge.
并介绍了双频激光同轴量规计的设计方法、工作原理及利用它对标准件定标的情况。