Progress of accidental release source and mechanism models 事故泄漏源模型研究与分析
2.
Accidental release of organisms 生物体的意外释放
3.
Such an increase can be of a meteorological origin and need not be due to an accidental release of radioactive materials from the nuclear power stations 但环境辐射水平增加并不一定是由于核电站意外泄漏放射性物质，亦有可能与气象因素有关。
4.
Such an increase can be of a meteorological origin and need not be due to an accidental release of radioactive materials from the nuclear power stations 但环境辐射水平增加并不一定是由于核电站意外泄漏放射性物质，亦有可能与气象因素有关。
