分析了带电原子由于缺少内转换 (同质异能态 )或电子俘获跃迁 (β衰变 )引起的核寿命的变化 .理论预言了随着电荷态的增加 ,内壳的电子在核表面的电子密度降低 ,内壳电子能级也降低 ,不稳定原子核的寿命由于前一原因而缓慢增加 ,但当内壳电子能级降到特殊能量时产生剧烈增加 .比较了由于不同的跃迁能量和跃迁类型对内转换过程的半衰期的影响 ,并将计算的理论值与一些实验测量值进行了比对 .并开发了进行这类计算的公共计算程序 . The changes of the lifetimes of charged atoms due to the lack of internal transitions (isomorphic states) or electron-capture transitions (β-decay) are analyzed.Theoretically predicts that as the charge states increase, the electron density at the core surface of the inner shell And the electron energy level of the inner shell also decreases. The lifetime of the unstable nucleus increases slowly due to the previous reason, but increases sharply when the energy level of the inner shell falls to a special energy.Compared to the different energy and transition type The half-life of the internal conversion process, and compares the calculated theoretical value with some experimental measurements, and develops a common calculation program for such calculations.