日本科技厅对在 1 999年 9月 30日东海村铀转化厂事故中为受照射的 4 39人作出了最终剂量评价。这些受照射的人包括工作在现场的人员、被召来作应急处理的人员、在附近设施工作的人员以及附近的居民。除 3名直接造成事故的人外 ,所有的人受到的剂量都小于 50 m Sv,其中 32 0人 The Japanese Agency for Science and Technology made a final dose assessment of 4 39 exposed people at the Donghai Uranium Conversion Plant on September 30, 1999. These exposed persons include those working on site, those called for emergency response, those working at nearby facilities and nearby residents. With the exception of three people who caused the accident directly, all received doses less than 50 m Sv, of which 32 0