| 释义 |
1 [核]?放射性本底 ... radioactive family 放射族,放射系... radioactive background 放射性本底 radioactive equilibrium 放射性平衡,放射平衡... 2 ?本底放射性 ... radioactive attachment 放射性附着 radioactive background 本底放射性 radioactive battery 原子电池 ... 3 ?放射性背景 ... 放射性抗原结合检定 radioactive antigen-binding assay 放射性背景 radioactive background 放射性捕获 radioactive capture ... 4 ?天然放射性本底 一般认为,天然放射性本底(radioactive background)基本上不会影响人体和动物的健康。1.2.2
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Two test methods, natural radioactive background method and decay method, used to verify the detection limit of radioactive aerosol monitors are studied. 研究了放射性气溶胶监测仪的检测方法，即天然本底检测法和衰变检测法。 - 2
This paper completely introduces the investigation of environmental radioactive background level before the commissioning of power plant and environment monitoring system of power plant. 文中较全面地介绍了电站运行前的环境放射性本底水平调查和电站的环境监测系统。 - 3
For most people more than half of their natural background radiation dose comes from radon, a radioactive gas that can accumulate in homes, schools and workplaces. 对大多数人来说，他们自然环境辐射剂量的一半以上来自氡—一种可聚集在家庭、学校和工作场所的放射性气体。
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