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The rubidium lamps and cells are now obtainable only for replacement.

现在能够得到的铷光源和容器仅作备用.

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But the effective size for rubidium atoms is 50 times smaller.

然而铷的有效截面却小上50倍.

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Meanwhile, we take some improvement measure in order to improve the rubidium atomic frequency standard.

同时通过定量分析对电路实现提出了一系列优选方案, 从而使铷原子频标的性能得到改善.

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A digital servo system for rubidium frequency standards was designed with microcontroller unit , ADC and DAC.

分析了铷频标内锁频环路相敏检波基本原理和数字伺服的基本方法.

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German chemist who pioneered in spectrum analysis and codiscovered the elements caesium and rubidium.

德国化学家,是光谱分析领域的先驱,与人合作发现了铯和铷两种元素.

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Principles of synchronous phase detecting and digital servo for rubidium atomic frequency standards ( RAFS ) were discussed.

利用该数字伺服系统,实现了 铷 原子频标的闭环锁定,短期稳定度指标达到一般商品 铷 钟水平.

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In this paper, we study the rubidium atoms resonance ionization for step through general rate equation.

本文从一般速率方程出发, 研究了铷原子三步激光共振电离过程.

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Decontamination factor for cesium is more than 106. Recovery ratio for rubidium is more than 80 %.

建立了简便、高效的铷、铯放化分离流程,对铯的去污系数大于106, 铷的回收率大于80%.

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