| 西安市室内环境辐射水平 |
| 摘要点击 685 全文点击 967 投稿时间：1988-10-04 |
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| 英文关键词 |
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| 中文摘要 |
| 本文用高灵敏度LiF(Mg,Cu,P)热释光剂量计测量了西安地区居民室内环境辐射水平,并估算了居民受照剂量,结果表明,西安居民室内γ辐射水平为9.10×10-8Gy·h-1,宇宙辐射电离成分的贡献为2.82×10-8Gy·h-1,室内γ辐射致西安居民的年有效剂量当量和年集体有效剂量当量分别为374 μSv和1.36×103Man·Sv。 |
| 英文摘要 |
| This paper presents that the radiative levels of indoor environment in Xi'an City were investigated with a high sensitivity thermoluminescent dosimeter-LiF(Mg, Cu, P).The radiative doses absorbed by local residents were also evaluated. The results show that average γ-radiation dose in air absorbed by the residents seems to be 9.10×10-8Gy·h-1 and the contributive component of cosmic ray to be 2.82×10-8Gy·h-1. The annual effective dose equivalent and collective effective dose equivalent have been determined to be 374 μSv and 1.36×103 Man. Sv. |
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