atomic clock time

基本解釋

Experimental results show that the slow cesium atomic clock time a very small unit.
結(jié)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(tǒng)用高穩(wěn)定度銣鍾作爲(wèi)時間基準信號，實現(xiàn)了無源導(dǎo)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