辐射剂量标准
- radiation dose standard
辐射剂量标准-
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。
A reasonable and convenient correction method is introduced for the altitude influence on standard dose value of reference β radiation .
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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。
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 .