emission beta-particle贝他粒子发射
beta-particle emission贝他粒子发射
beta-particle质点
Reference beta-particle radiation参考β粒子辐射
positive beta particle正贝他粒子
beta particle range粒子射程
bDwmrIef beta particle贝塔粒子
beta particle disintegrati衰变
beta particle b粒子
N(名词) a high-speed electron or positron emitted by a nucleus during radioactive decay or nuclear fission β粒子