全部

1·It is necessary to apply constraints to the model otherwise the model is not tied down or grounded and a singular solution will result.

有必要为模型添加约束，否则模型没有被限制或支撑，就会得到一个奇异解。

2·It indicates that singular solution exists in solving problems of elasticity, which is inconsistent to the theorem of uniqueness of solution.

结果表明，在弹性力学问题中存在奇异解的情况，这与弹性力学解的唯一性定理是不一致的。

3·In this paper, some counter examples to the conclusions of singular solution and envelope in two textbooks of ordinary differential equation are given.

给出了两种常微分方程教材中关于奇解与包络关系结论的反例。

4·In this paper we suggesst a finite element method for singular two point boundary value problems with singular solution by introducing singular basis with local support.

采用具有小支集的奇异基函数的有限元方法求解奇异两点边值问题的奇异解。

5·In order to avoid a singular solution, we keep the dimension of the truss for a given topology unchanged by giving the truss member to be removed a tiny cross-sectional area.

为了避免结果奇异，在优化过程中，给被删去的构件一个微小的截面积，使一个给定的拓扑组的结构维数保持不变。

6·In this paper, a simpler and direct coupling method, i. e. finite element method coupled with singular solution of infinite plane with a hole, is proposed for the analysis of underground engineering.

提出一种简单直接的耦合方法，即含有空洞的无限平面奇异解与有限元耦合来求解无限平面问题。

7·Avoiding singular fundamental solution, the paper using non-singular fundamental solution to establish the boundary integral equation.

本文避开奇异基本解，用非奇异基本解建立边界积分方程。

8·A new solution to pass through singular configuration for six-joint robot is studied.

研究了一种六关节机器人通过奇异位形时新型解的方法。

9·This paper proves the existence, uniqueness and periodic problem of the solution about second order singular perturbation system by using the differential inequality.

本文用微分不等式证明了二阶奇摄动系统解的存在性、唯一性和周期性。

10·In this paper, we study mainly positive periodic solution to singular equations.

在这篇文章中，我们主要研究奇异方程的正周期解问题。