瞬发中子 shùnfāzhōngzǐ prompt neutron Definitions Defs Origin Strokes Stroke Words Sentences Sents 瞬发中子 瞬發中子 shùnfāzhōngzǐ prompt neutron A neutron emitted immediately during a nuclear fission event
瞬发中子 瞬發中子 shùnfāzhōngzǐ prompt neutron A neutron emitted immediately during a nuclear fission event
