bem的例句大全

A new algorithm based on the Boundary Element Method ( BeM) is employed to calculate two-dimensional multi-terminal resistance of irregular polygons and two-dimensional capacitance with complex structures.

本文采用边界元素法（BEM）计算任意多边形的二维电阻和复杂结构的二维电容。

Concerns BEM ( boundary element method) of electric current concentrating effect and temperature rising analysis at the crack tip with high density electric pulse.

给出金属板在高密度电流脉冲下裂纹尖端电流集肤效应和急剧发热升温解析的边界元法。

The acoustic BEM includes the method of frequency domain analysis and time domain analysis.

声辐射边界元算法可分为时域分析法和频域分析法。

Mathematical Theory of the Coupled FEM and BEM for the Linear Parabolic Problem with Exterior Domain

线性抛物型方程外区域问题的有限元与边界元耦合的数学理论

A "spectral expanded BEM" is introduced to calculate the dyadic Green's functions in the slot cavity and in the space out of waveguide. An accurate numerical calculation on the slot aperture electrical field and equivalent admittance is obtained.

本文将谱展开与边界元方法相结合，解决了波导壁缝隙腔中和波导外空间并矢Green函数的计算问题，从而得到了矩形波导窄边缝隙天线口面电场和等效导纳的精确数值解。

Some problems in the BEM numerical solution process based on real head model and related techniques were analyzed. A corresponding application software had been developed through a thorough study on BEM techniques.

分析了在具有真实几何结构及电磁参数的头模型下脑电场的BEM，通过对相关技术的全面讨论研究，形成了自己的思想与应用软件系统。

When calculating insertion loss by BEM, materials of barrier, shape of barrier and ground surface type can be involved.

边界元法计算插入损失时可以考虑声屏障各部分具体材料、形状及地面类型。

The BEM technique for adhesive-bonded structure proves valid by comparing the stress distribution for double lap joint calculated in this paper with that calculated by finite element method.

对双搭接接头进行了边界元应力分析，并和有限元结果进行了对比，从而证实本文方法的有效性。

In order to calculate electric field intensity of ring electrodes in3-D electrostatic fields precisely, the torus quadrangular BEM is put forward.

为精确计算三维静电场中圆环电极表面的电场强度，提出了圆环面规则剖分曲面四边形边界元方法。

Torus Quadrangular BEM of Ring Electrodes in 3-D Electrostatic Fields Determination of Atmospheric VLE for the Ternary System of Cyclopentane-Tetrahydrofuran-Cyclohexane

圆环电极电场的曲面四边形边界元算法环戊烷-四氢呋喃-环己烷三元体系汽液平衡的测定

Transforming Three Dimensional Magnetic Data on an Arbitrary Surface into a Plane and Boundary Correction With Boundary Element Method Torus Quadrangular BEM of Ring Electrodes in 3-D Electrostatic Fields

边界单元法三维磁场曲化平及边界改正圆环电极电场的曲面四边形边界元算法

Time domain BEM for wave propagation problems in layered media and experimental verifications

层状介质波动问题的时域边界元模型及实验

As an example, the application of HEM in the calculation of wave loads is presented. It is shown that HEM has the advantages of both simplicity of the finite element method ( FEM) and high accuracy and low storage of BEM.

作为例子，给出了耦合元方法在波浪载荷计算中的应用，证明该法兼具有有限元法的简便方便和边界元法精度高、单元少的优点。

Approximate Calculation of Deflection in Orthotropic Plate of Right Triangle with Simply Supported Edge A SIMPLIFIED METHOD FOR SHALLOW SHELLS WITH SIMPLE SUPPORTS BY BEM

简支边直角三角形正交各向异性板挠度近似计算边界元法分析周边简支扁壳的一种简便计算

A Solution for Stress Concentration in Orthotropic Plate with Hole by BEM Approximate Calculation of Deflection in Orthotropic Plate of Right Triangle with Simply Supported Edge

用边界元法求解带孔的正交各向异性板问题简支边直角三角形正交各向异性板挠度近似计算

Two BEM Methods for Acoustic Field Analysis of Open Structure

开口结构声场分析的两种边界元方法

BEM Dual Reciprocity Method for N S Equation

双重互易边界元法在求解N-S方程中的应用

Application of fracture mechanics and BEM to strain localization problems in a finite body

断裂力学及边界元法在有限体应变局部化问题中的应用

It is seen that [ H] in the BEM equation is a singular matrix. Hence the solution of Neumann problem has an undetermined constant, it is known to be reference potential.

研究表明，边界元方程中[H]矩阵是奇异的，所以Neumann问题的解有个待定常数，这就是通常所谓电位参考点问题。

The result shows that the GKS-BEM can be effectively used to research the fracture mechanics problem in FGMs.

结果表明该方法能有效和准确的研究功能梯度材料中的断裂力学问题。