atomic clock翻译
atomic clock的基本解释
读音: 美: 英:
原子钟:一种精密时钟,其运作依赖于由原子系统(如铯原子束)的自然振动频率调节的电子振荡器。
例句
We've programmed it to match an atomic clock if the waterways continue to flow at their present rate.我们给时钟编了程序,如果河流继续以现在的速度流动的话,那么就让它与原子钟相匹配。Thus time and time's relativity are measurable by any hourglass, alarm clock, or atomic clock that can measure a billionth of a second.因此,时间和时间的相对性可以用任何沙漏、闹钟或原子钟来测量,其中原子钟可测量出十亿分之一秒。
Scientists developed the first atomic clock in 1949.科学家们于1949年制作了第一台原子钟。
短语
caesium atomic clock 铯原子钟optical atomic clock 锶原子光钟 ; 光原子钟
cesium atomic clock 铯原子钟
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纠错
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