beta disintegration
常见例句
- 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.
某些不穩定原子核爲耗散其過賸能量而自發發射一個β粒子的三種放射性衰變過程的統稱。 返回 beta disintegration