variational principle

常見例句

Problems dealing with a body having complex boundary conditions can be solved by means of the state-parted variational principle of energy.
最后，說明了分態(tài)能量變分原理在計(jì)算具有復(fù)雜邊界條件薄板問題中的應(yīng)用。
As an inverse problem of Hamiltonian mechanics, a new Hamiltonian system in elasticity and its variational principle are derived from the basic equations of elasticity.
作為哈密頓力學(xué)逆問題，從彈性力學(xué)基本方程推導(dǎo)出彈性力學(xué)中一個(gè)新的哈密頓系統(tǒng)及其變分原理。
By variational principle we obtain a system of differential equations and corresponding boundary conditions.
利用變分原理得到平衡微分方程組和相應(yīng)的邊界條件。