| 室内空气中氡及其子体的浓度及影响因素 |
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| 引用本文： | 王恒德.室内空气中氡及其子体的浓度及影响因素[J].辐射防护,1985(1). |
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| 作者姓名： | 王恒德 |
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| 作者单位： | 核工业部辐射防护研究所 |
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| 摘 要： | 本文叙述了室内空气中的氡及其子体浓度与各种影响因素之间的关系;并推导了估算室内氡浓度、氡子体浓度、子体平衡比和平衡因子的公式。最后简单介绍了直接影响室内氡及其子体浓度的因素:室内表面的氡析出率、通风速率和子体在室内表面上的沉积速率的实验测定方法。
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| 关 键 词： | 室内 氡 氡子体 浓度 平衡因子 |
FACTORS INFLUENCING INDOOR CONCENTRATIONS OF RADON AND DAUGHTER PRODUCTS |
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| Wang Hengde.FACTORS INFLUENCING INDOOR CONCENTRATIONS OF RADON AND DAUGHTER PRODUCTS[J].Radiation Protection,1985(1). |
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| Authors: | Wang Hengde |
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| Abstract: | The correlation between indoor concentrations of ~(222)Rn andits daughters and some influencing factors is discussed and expressions ofconcentrations are derived with relation to radon exhalation rate from ind-oor surfaces,air exchange rate and daughter deposition velocities on indoorsurfaces.Experimental methods for determining radon exhalation rate,airexchange rate and daughter deposition velocities are also mentioned. |
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| Keywords: | Indoor Radon Radon Daughters Concentrotion Equilibrium Factor |
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