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• The Boundary Element method (BEM) is a new method of numerical calculation.

边界一种新的数值计算方法

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• The boundary element method can be used for the sound radiation calculation.

两者结合可以进一步计算远场辐射声压。

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• 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。

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• In this paper, the lifting body is calculated by using the boundary element method, too.

本文应用边界方法升力物体了计算。

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• 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边界方法

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• This paper deals with the application of the boundary element method for sound radiation problems.

讨论边界方法辐射问题中的应用。

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• The Boundary element Method (BEM) with linear elements has an advantage in high precision of calculation.

采用线性单元二维弹性问题边界具有计算精度优点

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• This is an extended application of the boundary element method in electromagnetic field eigenvalue problem.

边界算法波导本值问题中的深入应用

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• 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弹性动力学问题方法，这种方法亦称动力分析边界元法。

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• The Boundary Element method (BEM) is a kind of efficient numerical method in modern computational mechanics.

边界方法(BEM)近代计算力学中的高效数值方法。

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• 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宽带调管滤波器输出进行研究。

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• In this paper, we analyse the shallow spherical shells with variable thickness by the boundary element method.

本文利用边界方法分析厚度的非线性问题。

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• 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应力边界

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• The numerical analysis of structures with thin bodies is one of the difficult problems in the boundary element method.

结构数值分析边界难点问题之一

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• The fast multipole method (FMM) was used with the boundary element method (BEM) to predict fractures in large castings.

快速多极算法(FMM)应用边界(BEM)中，断裂力学问题进行大规模计算。

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• The boundary element method was used to calculate the distribution of temperature in the saddle of tank of LPG carrier.

利用边界计算液化石油气(LPG)船低温液罐鞍座温度场。

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• Deals with the singularities of the fundamental solution is one of the difficult problem of the boundary element method.

处理基本奇异性边界单元难题之一

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• Test calculations have shown that the boundary element method has unique merits when used in solving flow field problems.

表明边界元素对涉及问题的解决具有独特的优点

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• A numerical calculation of enhanced heat transfer efficiency of LFT is finished in this paper by the boundary element method.

本文运用边界单元强化传热效能进行了数值计算

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• In general situation, the coefficient matrix of linear equations deduced by the Boundary Element Method (BEM) is a compact one.

一般情况下边界所建立线性方程组系数矩阵一满置矩阵。

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• 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两种边界元法得到了研究

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• The three-dimensional potential flow inside the impeller of a screw centrifugal pump was analysed by the boundary element method.

采用边界法对螺旋离心叶轮中的三维进行数值计算

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• The Boundary Element Method (BEM) and its application to the engine induction system noise analysis are introduced in this paper.

本文介绍了边界方法及其汽车发动机进气系统噪声分析中的应用

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• Based on the boundary element method, an inverse method is developed to identify the material parameters of orthotropic plane problem.

边界计算为基础提出正交各向异性平面问题材料参数识别反分析方法

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• A brief discussion is made in the paper on the effectiveness of the boundary element method to the stress analysis of the welded joints.

同时还简要讨论边界进行焊接接头应力分析有效性

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• 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具有工作量、精度、适应性强的优点

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• The singular integration will affect the precision of the result while the Boundary Element Method (BEM) is used in calculating sound radiation.

边界应用计算辐射声场时，由于奇异积分存在，影响到计算结果精度

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• The stress intensity factors of bimaterial interface crack are analyzed using the boundary element method with bimaterial fundamental solutions.

采用双材料基本建立边界基本方程，计算双材料界面裂纹尖端附近应力位移场。

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• The radiation directivity of a complicated conformal array of underwater acoustic transducers is presented based on the boundary element method.

边界方法，给出了水声发射换能器各阵元单元指向性以及阵的自然波束指向性和束控波束指向性。

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• Because the boundary element method is half analytical and half numerical, there exist the problems of the existence and uniqueness of the solutions.

由于边界解析数值解法。在边界积分方程时会遇到存在唯一性问题

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