two-dimensional problem

Two-dimensional problem of generalized thermal shock in infinite piezoelectric plate

无限大压电板广义热冲击的二维问题

And we 'll make it a two-dimensional problem , because we have seen only one-dimensional problems now .

它是一个二维问题，因为我们已经发现，目前，它只是一维的。

Similarity Solutions for the Two-dimensional Problem of the Power-law Flow

二维幂律流动问题的相似解

An Application of Weighted Residual Method to Solving the Two-Dimensional Problem of Elastic Media with Various Elastic Coefficients

加权残数法解弹性平面多弹性系数问题

Taking into account the basic equations and the minimum interval potential energy in elastic mechanics , the control equation of interval finite element method about a two-dimensional problem was set up .

2从弹性力学的基本方程式入手，利用最小区间位能原理建立了考虑多参数不确定性的区间有限元控制方程。

The domain integral including inner source is translated into the complete boundary integral by the fundamental solution of high-order laplace operator . The two-dimensional problem becomes one-dimensional one .

对于内热源的区域积分，通过高阶拉普拉斯算子基本解，特区域积分变换成边界积分，使二维问题变成完全一维问题。

This paper changes the three-dimensional problem into the two-dimensional problem by making use of the mapping principle and sets up a simple and accurate method that is used to design the geometric angle of wood cutting tool .

本文应用映象原理，将空间问题平面化，进而形成了一种向量法求解木材切削刀具几何角度的简单精确的方法。

In this paper the three-dimensional convection-diffusion problem is reduced to a manageable two-dimensional problem , equivalent to only consider the flat direction of the convection-diffusion without considering the vertical movement of material deposition .

本文把三维对流扩散问题简化为比较容易处理的二维问题，相当于只考虑平面方向的对流扩散运动而不考虑垂直方向的物质沉降。

Based on Biot 's consolidation theory , computations by FEM are made on the simplified two-dimensional problem of an improved ground with stone columns , which are treated as vertical soil strata in the element division .

根据Biot固结理论，采用有限单元法对简化为二维问题的碎石桩加固地基进行计算。在单元划分时，碎石桩作为竖向土层处理。

Compared with the classical analytical method , it can be seen that the present method is simpler for a two-dimensional problem due to the comparable effort needed for the computation of diffraction potential and for that of radiation potential .

与经典方法相比可以看出，对于立面二维问题，由于绕射势和辐射势的计算量相当，因此该方法比过去常用的解析法更为简单。

Based on the empirical equation of one-dimensional effective thermal conductivity within mathematical model of solid-liquid phase change , a modified equation of effective thermal conductivity is proposed and applied to solving the two-dimensional problem according to mathematical analysis and experimental data .

在一维固液相变数学模型中有效热导率计算公式的研究基础上，根据理论分析和实验数据，对一维有效热导率进行了修正，并把有效热导率计算公式应用到二维相变问题中。

According to the structural characteristics of the plant single cell , taking two-dimensional problem as the research target , the mechanical model for polyhedron single cell was established through which mechanical models for macroscopical plant and many cells could be established expediently .

根据多面体植物单细胞的结构特点，以二维问题为研究对象，建立了便于组装成宏观植物模型和多细胞模型的多面体植物单细胞力学模型。

By analyzing the property of the model , the two-dimensional problem is decomposed into one-dimensional problems and the model is solved , and then drawn the optimal reservation control strategy in order to maximize revenue from online booking by clients .

通过分析模型的结构性质，并采用分解降维的方式对模型进行求解，得出了最优预订控制策略以最大化来自顾客通过网上预订的收益。

The characteristics of deformation and strength of soils under the plane strain condition can be simplified as a two-dimensional problem . How to easily and reasonably determine the value of principal stress in the direction of plane strain is the key point .

在平面应变条件下将土体的变形和强度特性简化为二维问题处理时，其关键就在于如何简单、合理地确定平面应变方向上的主应力大小。

Aiming at considering the influence of deforming porous media on solute transport , a flow and transport equation for deforming porous media for two-dimensional problem has been derived by means of mass balance law . Analytical method and solution strategy are discussed .

针对二维情况下孔隙介质变形对溶质传输的影响，给出了考虑孔隙介质固结效应的溶质传输方程，并且探讨了该类问题的求解方法。

For the two-dimensional problem , it can generate triangular element meshes and quadrilateral element mesh ; for the three-dimensional problem , it can provide a grid cell including the tetrahedron , hexahedron , pyramid , wedge-shaped body and hybrid grids .

对于二维问题，可生成三角形单元网格和四边形单元网格；对于三维问题，提供的网格单元包括四面体、六面体、棱锥、楔形体及杂交网格等。

The distribution of surface magnetic potential is analyzed . With the method of disassemble magnetic induction intensity , the spatial problem is transformed into the two-dimensional problem , based on which the self-inductance , mutual-inductance and the distribution law for the angle change of the rotor are given .

研究了环面蜗杆的表面磁势分布，利用分解磁感应强度的方法，把空间问题化解成平面问题，求解了系统各相的自感和互感，给出了两者的变化规律。

A New Hybrid Boundary Node Method for Two-dimensional Potential Problem

二维势问题的杂交边界点法

A heuristic method for two-dimensional packing problem based on space decomposition

基于空间分解的二维布局问题的启发式算法

The Application of Finite Element Method ( FEM ) in Two-Dimensional Scattering Problem

有限元方法在二维散射问题中的应用

The boundary Element Method for Two-Dimensional Viscoelastic Problem

二维粘弹性问题的边界单元法

A New Approach to Two-Dimensional Blanking Problem

解决二维合理下料问题的一种新方法

The triangular mesh-discontinuous finite element method for the two-dimensional transport problem

解二维输运问题的三角网间断有限元法

William ′ s general solution to mode ⅲ two-dimensional crack problem of orthotropic media

正交各向异性板Ⅲ型裂纹问题的William′s一般解

On the Two-Dimensional Cauchy Problem of a Hyperbolic System

关于一类非线性双曲方程组的二维Cauchy问题

The two-dimensional compaction problem of building-block layout is considered in this paper .

研究积木块布图的二维压缩问题，提出一种采用分枝定界法的真正的二维压缩算法。

Solution Of the two-dimensional stefan problem by the Singularity-separating method

用分离奇性法解二维Stefan问题

The two-dimensional wave problem is solved directly with Fourier transformation , And the two-dimensional Poisson formula is given .

利用傅里叶交换法对二维无界空间中的波动问题进行直接求解，从而给出二维空间的泊松公式。

Two-dimensional bandwidth problem was proposed by S.N.

二维带宽问题是S.N。

Finally , the improved method and level set method are applied to the two-dimensional Dam-Break problem . The calculating results are in accordance with the experimental data .

用改进的人工压缩法结合levelset方法对二维溃坝问题进行了实例计算，计算结果和实验数据吻合较好。