英汉例句

• the assembly rules of a global stiffness matrix and an equivalent nodal loads vector are derived by means of equilibrium method with a numerical example given.

  通过位移法分析，导出了结构总刚度矩阵和等效结点荷载列阵的组成规则，并且具体的算例进行了验证。

• by use of concepts of pointer and derived type in fortran90, a linked list which carried out a dynamic memory allocation for global stiffness matrix and enforced its flexibility is made.

  讨论了如何利用fortran 90中指针和派生类型相结合构成的链表结构的方法对总刚实现动态存取、增强总刚的灵活性，从而克服了以往总刚形成和存储的一些缺点。

• according to the pseudo-inverse relationship between global stiffness matrix and flexibility matrix, a flexibility-based method for structural damage localization is presented.

  本文利用结构柔度矩阵与刚度矩阵之间的广义逆关系，建立了一种基于柔度的结构损伤定位方法。

• to assemble the global stiffness matrix from the alone substructure side stiffness matrix and assembling by way of blocks to reduce the central memory space;

  结构刚度矩阵仅由一个子结构边界刚度矩阵去装配，其拼装采用分块方式以节省主存；

• in previous researches, the attentions were mostly paid to the local negative stiffness caused by concrete crack, and in this case the global stiffness matrix was rarely negative .

  笔者在已有的研究成果基础上，对由混凝土结构鳖体刚度矩阵变负引起的求解困难提出了相应的解决方案。

• the feature of ddj data management, the theory of master-slave transformation, the technique of global stiffness matrix assemb…

  文中还叙述了ddj程序中数据管理的特点，主从关系转换的理论，总刚度阵拼装的技巧和方程右端项的形成办法。

• by using 3-d isoparametric element, the global stiffness matrix equation for the piezoelectric laminate is obtained on the bases of minimum principle of total potential energy.

  由于最小势能原理，建立了单元刚度矩阵和压电材料的整体刚度方程。

• based upon the generalized variational principle of thin plates with holes, the global stiffness matrix can be established with its coefficient matrices in explicit forms .

  另外，本文还利用叠加原理对内、外边界均为矩形的开孔薄板建立了总体刚度矩阵，给出了系数矩阵的显式表达式。

• at the same time, the formation of global stiffness matrix can be avoided; greatly reducing the requirement for the storage, and the assignment of jobs can be done automatically.

  同时，可避免形成整体刚度矩阵，显着减少内存需求，并可自动实现计算任务的分配。

• the calculation time of sensitivity distribution is greatly reduced by quick generating global stiffness matrix and quick calculating capacitance value.

  提出一种基于有限元的两相流检测用电容传感器灵敏度分布的快速计算法。