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- A New Circuit Scheme for Rubidium Gas Cell Frequency Standard 一种新型铷汽室频标电路方案
- gas cell frequency standard 充气光电管频率标准
- The short stability of the miniature Rubidium vapor cell frequency standard is measured to be superior to the same pattern products internaitional. 在小型化的条件下，整机短期频率稳定度达到了国际同类产品水平。
- rubidium gas cell atomic frequency standard 铷气泡原子频率标准
- Firstly, principle of the rubidium vapor cell frequency standard is dissertated in detail.And then, the key points and the corresponding technology during the investigation are expatiated. 摘要首先介绍了汽泡型铷原子频标的工作原理，阐述了研制过程中关注的重点和采用的技术手段。
- rubidium vapor cell frequency standard 铷原子频标
- OPTIMIZATION OF DESIGN OF THE SPECTRAL LAMP FOR GAS CELL RUBIDIUM ATOMIC FREQUENCY STANDARDS 气泡型铷原子频标光谱灯优化设计
- Keywords Rubidium vapor cell frequency standard Downsized lamp +Phenomenological simulation; 气泡型铷频标;小型化光谱灯;+唯象仿真;
- The preliminary result of the frequency stabilization of an InGaAsP semiconductor laser using the optogalvanic effect of a gas absorption cell is reported. The optogalvanic signal of the discharge absorption cell is used as a frequency standard. 采用光吸收作用使放电气体吸收池电流改变，即“光电压”信号作为频率标准，对InGaAsP长波长半导体激光器进行稳频。
- NK cell frequencies were analyzed using flow cytometry. NK细胞频率采用流式细胞仪进行分析。
- Thereafter however,hypoploid cell frequency on the medium with low sucrosewas remarkably edcreased. 但之后，低浓度蔗糖培养基上 亚倍体细胞频率明显减小。
- A rigid airship having a long cylindrical body supported by internal gas cells. 齐柏林飞艇一种由内部气囊支持着长圆筒机身的硬式飞艇
- Recently, laser frequency standards have developed rapidly. 近年来，激光频标得到了迅速发展。
- The uncertainty of the Cs Atomic Frequency Standard System is evaluated as well as the result of measurement of a nanosecond universal counter. 对铯原子频率标准装置不确定度和纳秒通用计数器测量结果的不确定度进行评定。
- Frequency synthersizer is one of the important part of the passive small type Rb frequency standard. 频率综合器是被动式小型铷原子频标的关键部件之一。
- Indicated the good result of the long-term operation of the optically pumped cesium beam frequency standard in China. 强调了中国光抽运铯原子束频标经过长期连续工作所取得的优秀成果。
- Meanwhile, we take some improvement measure in order to improve the stability about 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。
- The impurity that was produc ed in aging process was analyzed.The results were benefit to the research of rubidium frequency standard. 对老化过程中产生的杂质进行了分析,从而对铷频标研究提供参考依据。
- The relay valves which are used at the end of long pipelines can quickly fill gas cells with compressed air, for example, in trailer or semitrailer brake systems. 继动阀用于长管路的末端，使储气筒的压缩空气快速充满制动气室，如在挂车或半挂车制动系统中。
- Analyses failures of XSR type of Rubidium atomic frequency standard used in our factory,and introduces the situation of particular overhaul in detail. 对我厂的频率标准XSR型铷原子频标发生的故障及具体检修情况作了较详细的分析和介绍。
