英汉例句

• a model to predict stiffness is then established based on the stiffness volume average method and on the laminated plate theory by assuming that differential yarns are straight.

  然后建立模型预测刚度刚度体积平均方法和基于层压板理论假设，差别化纱线是直的。

• a refined theory of laminated plate is presented, and the analytical solutions of thick laminated composite plates are given for two particular laminates under associated boundary conditions.

  文章提出一种改进的叠层板理论，并针对两种特殊的叠层和相应的边界条件，给出了叠层复合材料厚板的解析解。

• the process of transverse low-speed impact of composite laminated plate was simulated by using finite element soft package ansys and method of transient analysis.

  采用ansys有限元程序对复合材料层合板横向低速沖击进行模拟，采用瞬态分析方法来研究层合板的沖击与损伤过程。

• the concept of virtual lamina and the method of virtual laminated element are put forward based on a new type of laminated plate and shell element presented in this paper.

  本文在提出一种新型层合板壳单元的基础上，为适应箱形、t形等截面形式比较复杂的桥梁的有限元计算，提出了「虚拟层台单元」及「虚拟层」的概念。

• in this paper, the damage process of composite laminated plate subjected to low velocity impact is analyzed by using a high-order displacement mode.

  运用一种精度较高的高阶位移模型进行复合材料层合板的应力分析，在分层损伤处采用沿厚度分段抛物线插值的方法拟合横向剪应力。

• the effects of the size and the depth of the delamination on the mechanical properties of the laminated plate is investigated. the main research contents are given as follows.

  本文的主要研究内容如下：在冯·卡门非线性理论基础上，建立了复合材料脱层板的屈曲控制方程。

• by the super element method, the back analysis and controllable design of composite material laminated plate including complicated micro-structure were completed in the paper.

  文中采用超级元方法，对具有复杂细观构造的纤维增强复杂材料层合板进行单参数反分析及可控性设计。