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。
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