放射性平衡
In this survey, the surface γ dosage, radioactivity specific activity, uranium and thorium series equilibrium, the content of radioactive element of three kinds of typical Chinese zircon mineral has been analyzed, and the component and radioactivity of zircon in Wanning, Hainan Province tested.
调查分析了我国3个典型矿区锆英砂堆放表面γ剂量、放射性比活度、铀系和钍系平衡状况以及放射性元素含量;测定了我国海南万宁矿区锆英砂的组成及放射性。
Calculation of the radioactivity of non-equilibrium thorium series
不平衡钍系的放射性计算
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