variational principle

基本解释

• [數] 變分原理（等於variation principle）

英汉例句

雙語例句

• Problems dealing with a body having complex boundary conditions can be solved by means of the state-parted variational principle of energy.
  最後，說明了分態能量變分原理在計算具有複襍邊界條件薄板問題中的應用。
• 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.
  作爲哈密頓力學逆問題，從彈性力學基本方程推導出彈性力學中一個新的哈密頓系統及其變分原理。
• 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的邊界條件。

• variational principle更多例句

词组短语

短語

• variational inequality principle 變分不等原理
• generalized variational inequalities principle 廣義變分不等原理
• generalized variational inequality principle 廣義變分不等原理
• fluid variational perturbation principle 流躰微擾變分統計理論
• gibbs variational principle gibbs 變分原理

• variational principle更多词组

专业释义

物理學

• 變分原理

  Based on the variational principle for dual variables,the electro-magnetic symplectic finite element method is derived.
  建立電磁波導問題的變分原理,搆造電磁辛有限元。

  土木建築工程

• 變分原理

  Chapter 2 introduces QR method based on news spline basicfunction, variational principle and elasto-plastic stress theory.
  第二章詳細介紹了建立在樣條函數、變分原理和彈塑性應變理論基礎上的QR法。

  數學

• 變分理論

計算機科學技術

• 變分方法

電子、通信與自動控制技術

• 變分原理