nuclear r fission核裂变
Nuclear E Fission核裂变
nuclear r fission threshold裂变阈能
heavy nuclear deduced fission重核诱发裂变
industry nuclear-fission核分裂工业
nuclear-fission rocket detail核裂变火箭
Nuclear Energy Fission & Fussion核聚变与核裂变
nuclear-fission engine detail核裂变发动机
nuclear fission reactor核裂变反应堆
N（名词） the splitting of an atomic nucleus into approximately equal parts, either spontaneously or as a result of the impact of a particle usually with an associated release of energy 核裂变 (Sometimes shortened to fission) → compare nuclear fusion