1) CPT atomic clock
CPT原子钟
1.
In this paper,the working principle of CPT atomic clock is briefly introduced.
简要介绍CPT原子钟工作原理,讨论原子频标的两个重要指标:短期稳定性和频率漂移。
2) CPT atomic frequency standard
CPT原子频标
1.
Experimental investigation of CPT atomic frequency standard
CPT原子频标实验研究
3) CPT rubidium atomic frequency standards
CPT铷原子频标
4) Hydrogen Maser
氢原子钟
1.
Hydrogen absorbing alloys have been widely used today to store the hydrogen,they also can be applied to the Hydrogen Maser.
合金储氢方式现在已被广泛采用,这种储氢方式也可应用于氢原子钟。
2.
The hydrogen maser is the generally available frequency standard with the smallest frequency instability for all but the shortest measuring time interval.
氢原子钟是一种最稳定的 (除极短测量时间间隔之外 )频率标准 ,但是环境温度变化及微波谐振腔老化会引起原子钟输出频率的变化 ,从而导致氢原子钟长期性能变差。
3.
To offer high-precision time/frequency signals, people have developed hydrogen masers of which all terms of performances are excellent excepting long-term frequency stability.
为了提供高精密的时间频率,人类已经研制出氢原子钟,除长期稳定度之外,它的各项性能都是十分优秀的。
5) atomic clock
原子钟
1.
Detection of phase-frequency skip of atomic clock based on wavelet transform;
小波变换在原子钟相频跳变检测中的应用
2.
Analysis of frequency stability of atomic clock under sinusoidal vibration;
正弦振动条件下原子钟的频率稳定度分析
3.
Study on the Analysis Theories and Algorithms of the Time and Frequency Characterization for Atomic Clocks of Navigation Satellites;
导航卫星原子钟时频特性分析理论与方法研究
6) cold atomic clocks
冷原子钟
补充资料：[3-(aminosulfonyl)-4-chloro-N-(2.3-dihydro-2-methyl-1H-indol-1-yl)benzamide]
分子式：C16H16ClN3O3S
分子量：365.5
CAS号：26807-65-8
性质：暂无
制备方法：暂无
用途：用于轻、中度原发性高血压。
分子量：365.5
CAS号：26807-65-8
性质：暂无
制备方法：暂无
用途：用于轻、中度原发性高血压。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条