The research results of the effect of covered soil density on reducing radonemanation rate are introduced.
介绍了覆土密度对降低氡析出率影响的试验研究结果。
2
The moisture content distribution and relationship between moisture content and radonemanation 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。
3
Methods Based on soil radon diffusive theory, a model including the influences of soil radium content, emanation coefficient, soil porosity and moisture saturation on radon exhalation was established.