摄入事故释放的混合裂变产物后关键组织内照射剂量的简便估算方法  

STUDY OF RAPID ESTIMATION OF INTERNAL DOSE FOR NUCLEAR ACCIDENT

作　　者：侯价礼[1] 郑文忠[2] 

机构地区：[1]新疆军区军事医学研究所,乌鲁木齐830011 [2]北京放射医学研究所,100850

出　　处：《辐射防护》1993年第6期418-423,434,共7页Radiation Protection

摘　　要：本文参照 ICRP 30号出版物关于内照射剂量的估算方法,对核事故后任何时间摄入组分未知的混合裂变产物时,关键组织(呼吸道和消化道)待积剂量当量的简易估算方法进行了尝试。给出了计算通式和核事故后1—7 d 内单次(或持续)摄入单位活度(1 Bq)所致关键组织的待积剂量当量。Based on the computing principle given in ICRP-30,a method was tested for fastestimation of commited dose equivalent to respiratory and gastrointestinal tract resulted frominhalation or ingestion of mixed fission products following a nuclear accident.And the gener-al equations were also given by which the committed dose equivalent to above organs was cal-culated for 1Bq intake of mixed fission radionuclides during the period of 1—7 days after anaccident.

关 键 词：核事故 剂量估算 内辐照 

分 类 号：R144.1[医药卫生—公共卫生与预防医学]