英语词汇first order perturbation theory怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	first order perturbation theory
释义	first order perturbation theory 简明释义一阶微扰理论：量子力学中的一种近似方法，用于计算系统在存在微小扰动时的能级和波函数的修正。网络释义 1 ?一阶微扰理论一次方程，一阶方程 first order equation 一阶微扰理论 first order perturbation theory 直接输入的子程序，直接移去的子程序，第一级子程序 first order subroutine .. 双语例句 1 The traveltime in anisotropic media is calculated, in the present study, based on the first order perturbation theory. 根据各向异性介质的扰动理论来计算走时。
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