secular equation meaning in Chinese

长期方程
久期方程式
特微方程
特征方程
永恒方程

Simplified formula of secular equation for hydrogen atom in stark effect
氢原子斯塔克效应中久期方程的简化公式
We solve the secular equation for the system ' s binding energy
我们采用解久期方程的方法来研究d ~ -中心的束缚态。
Simplified formula of secular equation for hydrogen atom zeeman effect in a high magnetic field
均匀磁场中氢原子低能级简并度的解除
Abstract : the secular equations of rayleigh waves in a poroelastic half - space soil are developed by analyzing dynamic equation and continuous equation of poroelastic soil . ravleigh surface wave dispersion characteristics and its displacement as well as liquid pressure distributions in saturated half - space soil are discussed
文摘:通过对饱和土中波的运动方程及连续方程分析，推导了饱和土中瑞利波特征方程，讨论了半空间饱和土中瑞利波波速度的弥散特性，以及位移和孔压分布情况