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- Rubidium radioisotope 铷放射性同位素
- 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。
- Please go to the department of radioisotope to have it priced. 请到放射科划价。
- 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。
- The aging process of the rubidium spect ral lamp was monitored and the law of rubidium consumption was obtained. 通过对铷光谱灯老化过程的长期跟踪监测,得出铷消耗量公式,这样可以在有限的试验数据的基础上预测铷的长期消耗。
- 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%25。
- 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。
- The amount of radioisotope was determined in water, suspensive substance, 14CO2 absorbent solution and XAD-2 resin. 测定了标记物在水、悬浮物、~(14)CO_2吸收溶液、XAD-2树脂上的放射性强度.
- The maser promises better long term stability and improved accuracy compared to the rubidium clock on board GIOVE-A. 和GIOVE-A卫星携带的铷原子钟相比，这种原子钟具有更好的长期稳定性和精度。
- Methods: The SDS PAGE and the radioisotope ( 59 Fe) was used in this investigation. 方法 :聚丙烯酰胺凝胶电泳 (SDS =PAGE)和放射性同位素法 (59Fe)。
- Purpose ：A material for preparation of other rubidium salts, also used for catalysts，special glass andceramics etc. 用途:制取金属铷和其他铷盐的原料，及催化剂、特种玻璃、陶瓷领域。
- Objective: To assess the clinical value of intracavitary irradiation with radioisotope 32 P for cystic brain tumors. 目的:探讨放射性同位素32P组织间质内照射治疗囊性脑肿瘤的疗效。
- Other Alkali Metals include Hydrogen (technically not a metal), Lithium, Sodium, Potassium, Rubidium, and Cesium. 其它碱金属包括氢(技术上说不是种金属),锂,钠,钾,铷,铯。
- The exploitation of the equipment avoids the side effects of using liquor radioisotope. 该机的研发避免了患者服用同位素放射性液体对人体所带来的副作用。
- 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 radioisotope source 241 Am X_ray fluorescence method for determination of iodine in iodized salt was presented. 介绍用放射性同位素源激发X射线荧光法测定碘盐中碘的含量。
- The function of synthesizer: obtain the special frequency for inspiriting rubidium atom transition . 激励铷原子基态跃迁需要特定的微波频率。
- J. F. Black, J. E. Kunc Jr. and G. B. Clark, J. Appl. Radioisotope, 1, 256 (1957) . 上海化学工业研究院;原子能科学技术;第10期;781(1963).
- Weiman of JILA in Boulder, Colo., finally coaxed 2,000 rubidium atoms to merge just as Einstein had foreseen. Weiman），才终于诱使2000个铷原子融合，如爱因斯坦所预见的一般。
- A new type device of automatic diluting and dividing for radioisotope solwtion are designed. 摘要研制了一种新型的同位素自动稀释分装装置，并提出了一种实时剂量测控新方法。
