短語詞組短語fission n reaction 裂變反應nuclear fission chain reaction 核裂變鏈式反應;核分裂鏈反應critical fission chain reaction 臨界裂變鏈式反應led nuclear fission chain reaction 受控核裂變鏈式反應controlled nuclear fission chain reaction 受控核裂變鏈式反應Self -sustaining fission chain reaction 自持鏈式裂變反應fusion fission reaction 聚變spallation -fission reaction 散裂裂變反應fusion -fission reaction 繙譯 返回 fission reaction