英语词汇“frequency standard”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	frequency standard
释义	frequency standard短语¹⁴⁴⁹⁷²⁺² 基本例句频率标准 The uncertainty of the Cs Atomic Frequency Standard System is evaluated as well as the result of measurement of a nanosecond universal counter.对铯原子频率标准装置不确定度和纳秒通用计数器测量结果的不确定度进行评定。
随便看	the last few months the last few weeks the last few years The last figure of the decimal 0.63 repeats the last/final straw the last/final wordon something the last five days the last five months the last five weeks the last fortress the last four days the last four months the last four weeks the last four years The Last Frontier The Last Frontier To Total Risk Measurement The Last Frontier To Total Risk Measurement? The last frost the last gasp the last giant The Last Glacial Epoch the last glacial-interglacial cycle the Last Glacial Maximum the last glacial period the last glacial stage