beta disintegration
常見例句
- Any of three processes of radioactive disintegration in which a beta particle is spontaneously emitted by an unstable atomic nucleus in order to dissipate excess energy.
某些不穩(wěn)定原子核為耗散其過剩能量而自發(fā)發(fā)射一個(gè)β粒子的三種放射性衰變過程的統(tǒng)稱。 返回 beta disintegration