【摘要】 气体密封源丢失后,在气体不泄露及气体泄露情况下,对公众产生照射的方式不同,因而存在的风险不同。本文对极端情况下达到事故受照剂量所需时间建立了估算模式,并以时间为因子,对丢失放射源的风险评估进行了探讨。更多还原

【Abstract】 There are some risk after losing of 85Kr Gas sealed radioactive sources. Because irradiation way is different, the risk is different. The estimating model of accident illuminated dose time needed is established. And the Risk Assessment of sources losing is discussed.更多还原