atomic clock time

基本解释

Experimental results show that the slow cesium atomic clock time a very small unit.
結果實騐表明銫原子鍾慢了很小的一個時間單位。
But new atomic clock experiments show the pace of time changes at everyday speeds and heights – when you ride a bicycle or climb a stepladder.
可是，新的原子鍾的實騐表明了，即使在日常生活中的不同速度和高度條件下，例如，在你騎上自行車或爬上梯子的時候，也會對時間流逝的步伐産生影響。
Rubidium atomic clock is used for the time reference signal in the system, by which the user can get the positioning information without sending any signal.
該系統用高穩定度銣鍾作爲時間基準信號，實現了無源導航定位功能。

Jerrold Zacharias at the Massachusetts Institute of Technology developed a practical atomic clock around the same time that Louis Essen and John Parry established the first atomic clock at the National Physical Laboratory in Teddington, west of London.
ECONOMIST: Global positioning: Accuracy is addictive The