摘要
个人剂量监测是评价放射工作场所放射防护状况的重要依据 ,也是获得放射工作人员职业外照射剂量水平的有效手段。本文报道了对山西省晋中市 2 5 5个单位的放射性工作人员 1 998～ 2 0 0 0年个人剂量监测结果 :3年中 ,晋中市放射性工作人员个人剂量监测率基本稳定为 85 % ,人均年有效剂量当量为 2 .5 6 m Sv/a,与全国平均相比 。
Personal dose monitoring is the base for assessing the state of radiological protection in workplace and the effective way to obtain occupational external exposure level of radiological workers. The results of personal dose monitoring are presented in the paper for the radiological workers in 255 institutions in Jinzhong City during 1998-2000, indicating the dose monitoring frequency stable at 85% and average annual individual dose of 2.56 mSv/a, at the upper level within the nationwide average.
出处
《辐射防护通讯》
2002年第3期41-42,共2页
Radiation Protection Bulletin
