air-kerma

常见例句

The Air Kerma Rate of 125I sources is determined by the well-type ionization chamber.Thereafter the apparent activity of 125I sources is calculated and measured results are anylyzed.
采用井型电离室测定125I粒子源的空气比释动能率，进而估算出125I粒子源的表观活度（又称等效活度），并对结果进行了分析。
Influential Factors of Surveying Space Air Kerma Rate Indoors
影响室内空间空气比释动能率测定因素
The Usage and Measure Chin of Air Kerma and Exposure
空气比释动能与照射量比较
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
Keywords 125I Seed Source;Apparent Activity;Air Kerma）;
125I粒子源;表观活度;空气比释动能;
Keywords ambient dose equivalent;air kerma;conversion factor;
周围剂量当量;空气比释动能;转换系数;