英语词汇“atomic clock”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	atomic clock
释义	atomic clock noun : a precision clock that depends for its operation on an electrical oscillator (as a quartz crystal) regulated by the natural vibration frequencies of an atomic system (as a beam of cesium atoms or of ammonia molecules)
随便看	unit of value unit operation unit organ unit price unit pricing unit process unit pulse unitrivalent unit rule unitrust units units units digit unit-set unit solid angle units place unit switch unit train unit trust unit value unit vector unit vote unit watermark unity unity

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