1) emanation coefficient of Rn
氡射气析出率
1.
For developing a method to reduce the emanation coefficient of Rn in materials, emanation coefficient of Rn in geological uranous materials such as zircon, uranium-bearing ore, etc is measured.
通过了解锆英砂、铀矿粉、石英砂 铀矿粉混合物等含铀地质材料中222 Rn的析出情况,探索了降低这些材料中氡射气析出率的方法,并应用灼烧法研究了灼烧温度对上述材料中氡射气析出率的影响。
2) Rate of radon release
氡气析出率
3) radon exhalation rate
氡析出率
1.
The humidity effect in the radon exhalation rate measurement by the method of the activated charcoal absorption—γspectrometry;
活性炭-γ谱法测量氡析出率的湿度效应研究
2.
Measurement of Radon Exhalation Rate in Some Industries Residue Used in New Type Wall Materials.;
掺工业废渣新型墙体材料氡析出率的测量
3.
Study Of the Influencing Factors Of Measuring Radon Exhalation Rate By the Method Of The Activated Charcoal Absorption;
活性炭法测量氡析出率的影响因素研究
4) radon emanation rate
氡析出率
1.
Analyses of radon emanation rate measured by the instrumentality of active carbon adsorption in a uranium tailings impoundment of Hengyang Uranium Mill;
衡阳铀厂尾矿库活性炭吸附法氡析出率监测结果分析
2.
The relation between radon emanation rate and ore humidity is tested by the uranium ore model.
通过铀矿石模型的氡析出率与湿度关系试验得知,向铀矿石表面淋水,可以使其氡析出率降低到原来的1/10左右。
3.
The moisture content distribution and relationship between moisture content and radon emanation rate on the tailings surface in Hengyang Uranium Mill are described.
描述了中国核工业集团公司衡阳铀厂尾矿库滩面的含水量分布,以及含水量与氡析出率的关系。
5) The radon exhalation rate apparatus
氡析出率仪
6) annual average radon emanation rate
年平均氡析出率
1.
Result analysis of annual average radon emanation rate measured on the tailing of uranium mine;
某矿铀尾渣场年平均氡析出率监测结果分析
补充资料：射气
分子式：
CAS号：
性质：有Em表示。指在三个天然放射系中镭（Ra）的子体放射性气体氡（Rn）。包括镭射气（222Rn，T1/23.82d），钍射气（220Rn,T1/255.6s）和锕射气（219Rn,T1/23.96s）。
CAS号：
性质：有Em表示。指在三个天然放射系中镭（Ra）的子体放射性气体氡（Rn）。包括镭射气（222Rn，T1/23.82d），钍射气（220Rn,T1/255.6s）和锕射气（219Rn,T1/23.96s）。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条