摘要
本文介绍用电离法测量６０Ｃｏγ射线水吸收剂量的方法和结果。所得６０Ｃｏ水吸收剂量的合成不确定度为０．６４％，长期稳定性为±０．３５％，该方法与其它方法比对测量水中相同点吸收剂量值在±０．５８％以内吻合。
This paper describes a method of ionometric determination of absorbed dose in water for cobalt 60 γ rays.The experimental result shows that estimated combined uncertainty of measuring absorbed dose to water is 0.64% and stability with respect to long time is 0.35%.The intercomparson study between this method and other three absolute methods in the same measurement point proved to be the agreement of the absorbed dose rate values within 0.58%. (
出处
《辐射防护》
CAS
CSCD
北大核心
1997年第6期454-458,共5页
Radiation Protection
