【摘要】 利用对长春市各核医学科室3年的检查频度,以及对受检人员年龄、性别分布及放射性核素使用情况的调查资料,根据ICRP第52号出版物及UNSCEAR 1982年报告书所提供的H_IE,估算辐射剂量。结果表明,集体有效剂量当量逐年增加。更多还原

【Abstract】 10 department works of nuclear medicine were investigated for 3 years (1987～1989) in the city of Changchun, which concerned with the annual checking frequency, ages, sex distribution of checked persons, and radative nuclein used condition. We estimated the radiation dosage on the basis of ICRP No. 52 publication and HjE provided by UNSCEAR report in 1982. The result showed that the collective effective dosage equivalent increased year after year.更多还原