片语

variation principle of energy能量变分原理

mechanical variation principle力学的变分原理

variational principle[数] 变分原理（等于variation principle）

complementary energy variation principle余能变分原理

classical variation principle经典变分原理

variation n principle变分法原理

functional variation principle泛函变分原理

functional variation al principle泛函变分法

complementary variation principle互补变分原理

probabilistic variation principle概率变分原理

英汉例句

• Through cutting experiments in which the contact length between chip and rake face of restricted contact cutter is reduced step by step, the variation principle of cutting force is studied.

  通过切削试验，研究了限制接触刀具前刀面的刀—屑接触长度逐渐减小时切削力的变化规律。

• Starting from the variation principle of elasticity theory, the finite element method (FEM) theory is introduced simply.

  从弹性力学的变分法原理出发，简单介绍了有限单元法。

• Then, Lagrange arithmetic operator is applied in variation principle of finite deformation resilience to establish a generalized variation principle of springback.

  然后应用拉氏乘子法于有限变形回弹变分原理建立有限变形广义回弹变分原理。

• The variation principle of the 3-D contact problem is introduced, the related formulas based on the finite element method are derived, and the contact mode and condition of the boundary are discussed.

  介绍了三维接触问题的变分原理，推导了接触问题有限元计算公式，讨论了边界接触模式和接触条件。

• Energy variation principle is a good method to solve the shear lag effect.

  能量变分法是求解剪力滞问题的一个有效方法。

• Surrounding non-integrity system mechanical model of digital human body, the variation principle of human body non-integrity system mechanics was developed to study in this paper.

  该文围绕数字人体非完整系统力学模型，开展了人体非完整系统力学的变分原理研究。