kerma factor

The assessing of the measuring uncertainty of air kerma rate;

空气比释动能率测量不确定度评定

The Air Kerma Rate which is 1 meter from the source was measured.

对距源 1m处空气比释动能率测量 ,结果表明 :1 8。

Results Air kerma rates of the storing container surface and environment met with national standards,one of the performance parameters after tested reached the requirements of national standards.

结果治疗机储源器泄漏辐射的空气比释动能率及环境泄漏辐射的空气比释动能率均符合国家标准要求,一项性能指标经调试后达到国家标准要求。

Experimental study on the conversion factor between ambient dose equivalent and air kerma for external photon radiations.;

光子外照射周围剂量当量与空气比释动能转换系数的实验研究

K-fluorescence reference radiations, low air kerma rate X-ray reference radiators,~(241)Am,~(137)Cs and ~(60)Co γ-ray reference radiations established by China Insitute of Atomic Energy are recommended.

介绍了中国原子能科学研究院所建立的K荧光参考辐射、低空气比释动能率系列的X射线参考辐射和~(241)Am、~(137)Cs和~(60)Co γ射线参考辐射。