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

单词	caesium clock
释义	caesium clock noun An atomic clock that uses the vibrations of caesium atoms as a time standard.The idea behind the atomic clock (or the caesium clock) is to bombard cesium with microwaves of close to 9,192,631,770 cycles per second.... Thus I run an experiment which performs measurements on the cesium clock which gives me a basic calibration upon which all clocks can be run. In a cesium clock, it has been determined that one second is equal to 9,192,631,770 oscillations or transitions.
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