摘要
介绍了海拔高度对β参考辐射剂量标准值影响的修正方法。验证实验表明：对低能β参考源，由于海拔高度的影响，必须修正辐射路径上空气密度变化对β参考辐射剂量标准值的影响。
A reasonable and convenient correction method is introduced for the altitude influence on standard dose value of reference β radiation. It is showed by experiments that for low energy β reference sources, one must correct the variation of air path density which is induced by the changes of altitude.
出处
《原子能科学技术》
EI
CAS
CSCD
北大核心
1998年第6期517-520,共4页
Atomic Energy Science and Technology
