《英文msh词典》Accidents,Nuclear
[同义词] Accidents,Nuclear
[主题词] Accidents,Radiation
[中文释义] 事故,核
[英文释义] Accidental dispersal of radioactive materials from a radiation source. Accidents at nuclear reactors can involve large groups of the population from dispersion of radioactivity into the environment and through fallout or a few individuals with high injurious doses.