对于管电压在 2 0kV～ 15 0kV的放射诊断检查过程中被检查者所接受的照射剂量值的确定 ,到目前为止 ,在国际上有规程 ,而在众多发表的文献中也说法各异 ,但取其共同点本文做如下讨论 For the determination of the radiation dose value accepted by the examinees during the diagnostic radiological examination of the tube voltage from 20 kV to 150 kV, so far there are regulations in the world, but they are also said differently in many published articles Take their common ground This article discusses as follows