1.
There are two plane problems in the theory of elasticity, the problems of plane strain and of plane stress.
弹性理论中有两类平面问题，即平面应变和平面应力问题。
2.
The plane problems and the torsion problem are standard fare in solution oriented books on elasticity.
平面问题和扭转问题是弹性问题解法书中的标准内容。
3.
The BEM for Orthogonally Anisotropic Half-Plane Problems
正交异性弹性半平面问题的边界元法
4.
The Complex Potential of the Entire Plane Elastic Problem of Cyclical Thermo-elasticity and Application;
周期热弹性全平面问题的复势及应用
5.
Dirichlet Problem of Poisson's Equation in 2 Dimensions Space
平面中Poisson方程的Dirichlet问题
6.
THE MATRIX SOLUTION FOR THE EQUILIBRIUM PROBLEM OF CIRCULAR BAR (OR RING)
平面圆弧杆(或圆环)平衡问题的矩阵解
7.
Research on Side Surface Flatness Oversize of Railway Box Car;
铁路棚车侧表面平面度超差问题研究
8.
plane circular restricted three-body problem
平面圆型限制性三体问题
9.
Secondly, about how to verde hree plane theory.
二、关于三个平面理论的定位问题;
10.
The More General Displacement Solutions for the Plane Elasticity Problems
求平面弹性问题的更普遍的位移型解
11.
On Erd(?)s' Problems about Finite Planar Sets;
平面点集的若干ERD（？）S问题
12.
On a Non-local Perimeter-preserving Curve Evolution Problem for Convex Plane Curves;
平面凸曲线的非局部保长度发展问题
13.
A Galerkin Linear Boundary Element Method for Solving Plane Stationary Stokes Problem;
平面定常Stokes问题的Galerkin线性边界元解法
14.
The 4-choosability of Some Plane Graphs without Adjacent Triangles;
不含相邻三角形平面图的4-选色问题
15.
Several Problems about Homoclinic Bifurcation in the Quadratic Systems;
平面二次系统同宿分枝中的若干问题
16.
The Extension of the Problem on Plane Symmetry in R~n;
关于平面的对称问题在R~n中的推广
17.
Runge-Kutta Method And Numerical Simulation For Pleiades Problem;
Pleiades问题的Runge-Kutta法求解与其平面轨迹
18.
Hilbert Boundary Value Problem on the Topological Product of Several Half Planes;
多个半平面拓扑积上的Hilbert边值问题