The Boundary Element method (BEM) is a new method of numerical calculation.
边界元法是一种新的数值计算方法。
The boundary integral equation is discretized by the boundary element method.
运用边界单元法将边界积分离散化。
In this paper, the lifting body is calculated by using the boundary element method, too.
本文还应用边界元方法对升力物体作了计算。
Aim To study the boundary element method of the dynamical response of viscoelastic thin plates.
目的研究粘弹性薄板动力响应的边界元方法。
The Boundary element Method (BEM) with linear elements has an advantage in high precision of calculation.
采用线性单元的二维弹性问题边界元法具有计算精度高的优点。
This is an extended application of the boundary element method in electromagnetic field eigenvalue problem.
这是边界元算法在波导本征值问题中的深入应用。
The boundary element method for solving the problems of elastodynamics is briefly introduced in this paper.
本文简要介绍了应用边界元法解弹性动力学问题的方法，这种方法亦称动力分析边界元法。
The Boundary Element method (BEM) is a kind of efficient numerical method in modern computational mechanics.
边界元方法(BEM)是近代计算力学中的一种高效数值方法。
The boundary element method (BEM) is used for analyzing the filter type output section of broadband klystron.
本文用边界无法（BEM）对宽带速调管滤波器型输出段进行研究。
In this paper, we analyse the shallow spherical shells with variable thickness by the boundary element method.
本文利用边界元方法分析了变厚度扁球壳的非线性问题。
In this paper the boundary element method based on stress for solving the elastic problems of the plane is proposed.
本文提出了求解平面弹性问题的应力边界元法。
The numerical analysis of structures with thin bodies is one of the difficult problems in the boundary element method.
薄体结构的数值分析是边界元法的难点问题之一。
The fast multipole method (FMM) was used with the boundary element method (BEM) to predict fractures in large castings.
将快速多极算法(FMM)应用到边界元法(BEM)中，对断裂力学问题进行大规模计算。
The boundary element method was used to calculate the distribution of temperature in the saddle of tank of LPG carrier.
利用边界元法计算了液化石油气(LPG)船低温液罐鞍座的温度场。
Test calculations have shown that the boundary element method has unique merits when used in solving flow field problems.
试算表明，边界元素法对涉及场问题的解决具有独特的优点。
A numerical calculation of enhanced heat transfer efficiency of LFT is finished in this paper by the boundary element method.
本文运用边界单元法对低肋管的强化传热效能进行了数值计算。
In this paper, the boundary element method (BEM) was applied to study static characteristics of aerostatic cylindric bearing.
本文应用边界元方法研究了在二维流动假设下，气体静压圆柱轴承的静态特性。
In general situation, the coefficient matrix of linear equations deduced by the Boundary Element Method (BEM) is a compact one.
一般情况下，边界元法所建立的线性方程组系数矩阵为一满置矩阵。
Two versions of the Boundary Element Method (BEM) suitable for the analysis of mining layouts of tabular orebody were developed.
适合于层状矿体采矿设计分析的两种边界元法得到了研究。
The three-dimensional potential flow inside the impeller of a screw centrifugal pump was analysed by the boundary element method.
采用边界元法对螺旋离心泵叶轮中的三维势流进行了数值计算。
The Boundary Element Method (BEM) and its application to the engine induction system noise analysis are introduced in this paper.
本文介绍了声边界元方法及其在汽车发动机进气系统噪声分析中的应用。
Based on the boundary element method, an inverse method is developed to identify the material parameters of orthotropic plane problem.
以边界元计算为基础，提出正交各向异性平面问题材料参数识别的反分析方法。
A brief discussion is made in the paper on the effectiveness of the boundary element method to the stress analysis of the welded joints.
同时还简要讨论了用边界元法进行焊接接头应力分析的有效性。
The calculation results show that the boundary element method possesses some advantages, such as less work, higher accuracy and wider use.
实例计算的结果表明，边界单元法具有工作量少、精度高、适应性强的优点。
The singular integration will affect the precision of the result while the Boundary Element Method (BEM) is used in calculating sound radiation.
边界元法应用于计算辐射声场时，由于奇异积分的存在，会影响到计算结果的精度。
The stress intensity factors of bimaterial interface crack are analyzed using the boundary element method with bimaterial fundamental solutions.
采用双材料基本解建立边界元法基本方程，计算双材料界面裂纹尖端附近的应力和位移场。
The radiation directivity of a complicated conformal array of underwater acoustic transducers is presented based on the boundary element method.
用边界元方法，给出了水声发射换能器共形阵各阵元的单元指向性以及基阵的自然波束指向性和束控波束指向性。
Because the boundary element method is half analytical and half numerical, there exist the problems of the existence and uniqueness of the solutions.
由于边界元法是半解析半数值解法。在解边界积分方程时会遇到解的存在与唯一性问题。
The comparison and analysis on the finite element method and the boundary element method of high-pressure pervious lining tunnel have been conducted.
主要进行了有限元法高压透水衬砌隧洞和边界元法高压透水衬砌隧洞的比较分析。
In this paper, the boundary element method for calculating surface crack is studied and suitable location or the singular isoparametric elements, is presented.
本文研究了计算半随圆表面裂纹应力强度因子的边界元方法。
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