caesium相关论文
Caesium atomic fountain clock is a primary frequency standard,which realizes the duration of second.Its performance is m......
Evaluation of Ecological Half-life Based on Changes in Ambient Dose Equivalent Rates within the 80 k
The Fukushima Daiichi nuclear power plant accident that occurred in March 2011 resulted in widespread contamination ......
对采用沉淀法、离子交换法和溶剂萃取法从高放射性废液中分离Cs进行了综述，对这3种技术的优缺点进行了探讨，指出离子交换法具有实际......
含放射性核素的废物在排放前必须进行有效的处理.铯是核电站排放的放射性物质之一.现有的除铯技术,如沸石吸附、离子交换等方法成......
测量了80K 下氨吸附在金、钽、镱的表面引起的功函数的改变.结果表明,氨的吸附会引起功函数的减小.当铯(或钠)淀积在固体氨上时,其......
采用墨炉原子吸收光谱法研究盐卤中铯原子化行为和机理，建立了热解石墨管，ＫＮＯ３－ＮＨ４ＮＯ３基体改进剂，１８－冠－６，溴百里香酚蓝，氯仿萃取分离－ＧＦＡＡＳ测定罗中铯的方法。......
研究了锶、铯在粉碎花岗岩上的吸附和迁移性能。设计了小型吸附柱,用氚水和~(125)I~-作示踪剂分别测定了自由柱体积FCV,完成了含有......
The application of caesium-137 measurements to estimate recent sedimentation rates in a typical kars
存在估计土壤损失的率的传统的方法有许多限制并且是困难的在西南中国的石灰岩地区常见的地形区域适用。石灰岩地区常见的地形消沉......
Bis Crown Ethers( Ⅸ)——Caesium Selective PVC Membrane Electrodes Based on Schif f Base Type of Bis Cr
Recently, much attention has been focused on the use of neutral carrier species as membrane components to extract ions f......
Bis Crown Ethers( Ⅸ)——Caesium Selective PVC Membrane Electrodes Based on Schif f Base Type of Bis Cr
Recently, much attention has been focused on the use of neutral carrier species as membrane components to extract ions f......
The paperfocuses on an analysis of the results of long-term monitoring of the concentrations of 137Cs, 90Sr and 3H in hy......
利用石墨炉子吸收光谱法测定蒸汽发生器循环水和蒸汽冷凝水中的铯则间接测定蒸汽含水率。蒸汽含水率等于冷凝水中铯的浓度除以循环......
Based on fundamental research, we developed the basic scheme of a decontamination setup to remove acid gases (HCl, SO2, ......
