片语
matrix element in beta decay贝他衰变矩阵元素
spectra in alpha decay阿伐衰变谱
magic number in alpha decay阿伐衰变魔数
heat emission in radioactive decay放射性衰变之热发散
To aid in the decay虔求永恒
barrier penetration in alpha decay阿伐衰变内障壁贯穿
neutrino emission in beta decay贝他衰变中微中子发射
octet rule in hadronic decay强子衰变的八重律
in source decay源内裂解