variational principle

基本解释

• [数] 变分原理（等于variation principle）

英汉例句

双语例句

• Problems dealing with a body having complex boundary conditions can be solved by means of the state-parted variational principle of energy.
  最后，说明了分态能量变分原理在计算具有复杂边界条件薄板问题中的应用。
• 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.
  作为哈密顿力学逆问题，从弹性力学基本方程推导出弹性力学中一个新的哈密顿系统及其变分原理。
• By variational principle we obtain a system of differential equations and corresponding boundary conditions.
  利用变分原理得到平衡微分方程组和相应的边界条件。

• variational principle更多例句

词组短语

短语

• variational inequality principle 变分不等原理
• generalized variational inequalities principle 广义变分不等原理
• generalized variational inequality principle 广义变分不等原理
• fluid variational perturbation principle 流体微扰变分统计理论
• gibbs variational principle gibbs 变分原理

• variational principle更多词组

专业释义

物理学

• 变分原理

  Based on the variational principle for dual variables,the electro-magnetic symplectic finite element method is derived.
  建立电磁波导问题的变分原理,构造电磁辛有限元。

  土木建筑工程

• 变分原理

  Chapter 2 introduces QR method based on news spline basicfunction, variational principle and elasto-plastic stress theory.
  第二章详细介绍了建立在样条函数、变分原理和弹塑性应变理论基础上的QR法。

  数学

• 变分理论

计算机科学技术

• 变分方法

电子、通信与自动控制技术

• 变分原理