摘要
本文描述了应用γ谱仪对核现场土壤、空气样品的测量分析方法，测定了表层土壤中￣（１３７）Ｃｓ比活度及空气中Ｋｒ、Ｘｅ、Ｉ的放射性浓度，介绍了人体负荷全身计数器系统和γ谱仪在核现场的应用前景。
In this paper,the method for analysing soil-sample and air-sample on one nuclear site withγray spectrometer is discribed,and the specific activity of ￣(137)Cs in surficial soil and the ra-dioactive density of Kr,Xe and I in air are determined. The prospects of using whole body-bur-den counter system and γ ray spectrometer on nuclear site are discussed. (
出处
《核电子学与探测技术》
CAS
CSCD
北大核心
1994年第5期297-300,共4页
Nuclear Electronics & Detection Technology
关键词
Γ谱仪
核现场
惰性气体
辐射监测
γ-ray spectrometer Nuclear site Specific activity of￣(137)Cs Noblegas Whole body eounter
