| 滤膜法测定大气所■子体放射性浓度的计算公式推导 |
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| 引用本文： | 沈忠东,朱丹.滤膜法测定大气所■子体放射性浓度的计算公式推导[J].上海环境科学,1998(3). |
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| 作者姓名： | 沈忠东 朱丹 |
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| 作者单位： | 上海市辐射环境监理所 上海200065
(沈忠东)，上海市辐射环境监理所 上海200065(朱丹) |
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| 摘 要： | 推导了用滤膜法测定环境空气中放射性(气土)子体(ThB、ThC)浓度的计算公式及其潜能公式,为放射性环境空气质量监测提供了一种方便简捷的方法。
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| 关 键 词： | 滤膜法 ■子体 空气 潜能 放射性浓度 |
Derivation of Calculating Formulas for Determining the Radioactive Concentrations of ~220Rn Daughter Elements in Air by Filter-membrane Method |
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| Shen Zhongdong Zhu Dan.Derivation of Calculating Formulas for Determining the Radioactive Concentrations of ~220Rn Daughter Elements in Air by Filter-membrane Method[J].Shanghai Environmental Science,1998(3). |
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| Authors: | Shen Zhongdong Zhu Dan |
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| Abstract: | Derivation of potential energy formula and calculating formulas for determining the concentrations of 220Rn daughter elements (ThB, ThC) in air by filter-membrane method were presented. They functioned as a convenient and simplified method for administration of environmental air quality. |
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| Keywords: | Filter-membrane method 220Rn daughter element Air Potential energy Radioactive concentration |
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