英语词汇precision frequency standard怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
?精确频率标准
... precision frequency meter 精密频率计 precision frequency standard 精确频率标准 precision gauge block 精密块规 ...

1
The performance of frequency calibrator is directly related to precision transfering frequency standard.
校频仪的性能，直接关系到传递频率标准的精度。
2
High precision quartz oscillators were used for the transmission of BPV standard frequency and time signals at Shanghai Observatory.
在上海天文台BPV标频和时间信号的发播工作中，使用了高精度石英晶体振荡器。
3
Waveform distortion of super low frequency standard shaker is an important factor which influences the calibration precision.
波形失真度是影响超低频振动计量校准精度的重要因素。

单词	precision frequency standard
释义	precision frequency standard 简明释义精确频率标准网络释义 1 ?精确频率标准 ... precision frequency meter 精密频率计 precision frequency standard 精确频率标准 precision gauge block 精密块规 ... 双语例句 1 The performance of frequency calibrator is directly related to precision transfering frequency standard. 校频仪的性能，直接关系到传递频率标准的精度。 2 High precision quartz oscillators were used for the transmission of BPV standard frequency and time signals at Shanghai Observatory. 在上海天文台BPV标频和时间信号的发播工作中，使用了高精度石英晶体振荡器。 3 Waveform distortion of super low frequency standard shaker is an important factor which influences the calibration precision. 波形失真度是影响超低频振动计量校准精度的重要因素。
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