cesium atomic clock的意思|示意
铯原子钟
cesium atomic clock的网络常见释义
铯原子钟 目前全世界较常用的是利用铯原子(Cs-133)制造的「 铯原子钟 ( cesium atomic clock ),从1967年开始,科学家规定它每震动9,192,631,770次,是为「1秒, 铯原子钟 的精确度可确保140~200亿年才差了一秒钟。
cesium atomic clock相关短语
1、 cesium beam atomic clock 铯辐射原子钟
2、 cesium-beam atomic clock 铯原子钟
3、 cesium atomic fountain clock 铯原子喷泉钟
cesium atomic clock相关例句
Experimental results show that the slow cesium atomic clock time a very small unit.
结果实验表明铯原子钟慢了很小的一个时间单位。
Through analysis, technical requirements for VCXO used in the cesium atomic clock are put forward in this paper.
本文从分析压控晶体振荡器的技术指标对铯束频标的影响出发,提出对它的技术要求。
Based on a numerical model cesium atomic clock designed before, the influence of atomic velocity distribution consisting of two peaks and three peaks has been studied respectively.
基于已建立的小型铯原子钟计算机模型系统,研究了铯束原子速度为双峰分布和三峰分布对原子钟微波频谱的影响。
Based on available frequency standards: one prototype laboratory model of cesium clock, three hydrogen clocks and several (2-6) rubidium clocks, the SO atomic time scale has been established.
利用我们现有的标准,一台试验型实验室铯束标准,三台氢原子钟以及若干台(2 - 6)铷气泡标准来建立原子时尺度。