摘要
:叙述了一种新型硅吸收剂量量热计的结构、电加热校准情况及其测量原理,给出了用该量热计标定中国科学院新疆物理研究所60Coγ辐照室中吸收剂量率及升降源过程吸收剂量对距离分布情况,说明升降源过程吸收剂量尤其在短时间、近距离。
The structure and electrical calibration and measurement principle of a new style silicon absorbed dose calorimeter are described. The distribution of dose rate with the distance in a 60 Co radiation room is given, and the dose during lifting falling 60 Co radiation is also measured. Its results show that dose during lifting falling 60 Co radiation can not be ignored, especially the radiation for the short time, for short distance or for little dose.
出处
《原子能科学技术》
EI
CAS
CSCD
北大核心
2000年第1期36-40,共5页
Atomic Energy Science and Technology
