基本解釋[數(shù)][物] 特征方程；[物] 久期方程英漢例句雙語例句According to the perturbation theory, a distribution law of matrix element in secular equation is discovered in degenerate state and wave function property of the hydrogen atom.根據(jù)簡并態(tài)微擾理論和氫原子波函數(shù)的性質(zhì)，得到久期方程中微擾矩陣元的分布規(guī)律。The prevalent formula for nonzero perturbation matrix in the secular equation is gained by the perturbation theory in degenerate state and property of spherical harmonics function.本文應(yīng)用簡并態(tài)微擾理論和球諧函數(shù)的性質(zhì)，得到久期方程中非零微擾矩陣元普遍表達(dá)式。The problem of achieving stable reliability analysis of piezoelectric trusses with random parameters was studied on the basis of the finite element analysis method and stable secular equation.在有限元分析方法基礎(chǔ)上，基于穩(wěn)定特征方程對隨機(jī)參數(shù)壓電桁架結(jié)構(gòu)進(jìn)行穩(wěn)定可靠性分析。secular equation更多例句詞組短語短語second secular algebraic equation 第二類特征代數(shù)方程secular r equation 久期方程disperion secular equation 彌散特征方程factoring of the secular equation [數(shù)]特征方程的因子分解secular equation更多詞組專業(yè)釋義土木建筑工程特征方程天文學(xué)長期差物理學(xué)特征方程久期方程長期方程數(shù)學(xué)特征方程計(jì)算機(jī)科學(xué)技術(shù)特徵方程式生物學(xué)特征方程