浅议组合常数在原子物理计算中的应用

A Brief Discussion on the Application on Com b ination Constant in Atomic Physics Calculation

组合常数由基本物理常数优化组合而成，有明确的物理意义．本文分析了原子物理中组合常数的特点，阐述了组合常数法在原子物理定量估算和数值计算中的应用，总结了组合常数法使用原则与优点．

Combined constants is constituted by the fundamental physical constants,have clear physical significance.The paper analyses the characteristics of combined constants in atomic physics,and expounds the application method of combined constants in dimension analysis and quantitative estimation,and sums up the basic principle of applying the method of combined constants in atomic physics.