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- rubidium persulfate 过二硫酸铷
- Potassium persulfate with an annual production capacity of 1000Mts. 硫酸钾的企业,年生产规模已达到1000吨。
- 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 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。
- Under ultrasonic polyacrylic acid was synthesized with ammonium persulfate as initiator. 以过硫酸铵为引发剂,在超声波辅助下引发丙烯酸单体聚合。
- 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。
- The ammonium persulfate (0.05%wt) was used as initiator in acrylate ester polymerization. 目前,用无机抗菌剂制备的抗菌涂料很少。
- 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。
- Add ammonium persulfate and TEMED and mix by gently swirling or inverting the container. 加入过硫酸铵和TEMED,并轻轻搅拌使其混匀。
- 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 effect of impurity Fe 3+ on the crystallization of sodium persulfate was studied. 研究了铁离子杂质对过硫酸钠结晶过程的影响。
- 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。
- Ammonium persulfate dosage has certain effect onthe conductive property, PAn and PMMA molecules weight of results. 过硫酸铵的用量对产物的导电性及聚苯胺、PMMA的分子量有一定影响;
- 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。
- 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。
- 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。
- It is PSt as core and PBA as shell when using 0.5% or 2% potassium persulfate for BA and 0.5% or 2% azobisobutyronitrile for St. 当BA用0.;5%25或2%25的水溶性引发剂而St用0
- 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。
- 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。
- The primary factors of influence on gelatin time and gluing strength are ammonium persulfate, temperature, cupric chloride and ammonia water. 影响硫木素凝胶时间和胶结强度的主要因素依次为过硫酸按、温度、氯化铜、氨水;