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The numerical methods in engineering such as FEM and BEM have been successfully used.

工程中的数值方法，如有限元法和边界元法等目前已取得了很大成功。

The radiation noise of gearbox housing is studied by the use of combined the FEM and BEM.

采用有限元和边界元联合的方法对变速器箱体的辐射噪声进行分析研究。

Two methods are provided here for the combination of the FEM and BEM, or for FEBEM.

本文提出了两种有限单元和边界单元的耦合方法。

The combined FEM and BEM proposed in this dissertation provides a new approach to an efficient parameter-inversion in hydrogeology.

本文提出的有限单元和边界单元耦合方法为建立有效的水文地质参数反演方法开辟了新的途径。

Compared with results of FEM and other methods, the results of BEM can satisfied the boundary conditions more accurately, It is very important for analyzing the rolling processes.

计算结果表明和有限元法及其他数值方法相比更能精确地满足边界条件，为精确分析轧制过程提供了一种新的计算方法。

So it is necessary to study on how to calculate bending moment utilizing the result of FEM.

这类结构在有限元计算中也易出现位移计算值偏小的剪切闭锁现象。

In this paper the magnetic distribution character of micro-electro-mechanical relay was analyzed by applying Biot-Savart law and integral equation method. The results of IEM and FEM show the method which used in analyzing three-dimensional stationary magnetic field for Micro-electro-mechanical relay is feasible.

文中应用毕奥-萨伐尔定律和积分方程法，分析了微机械电磁继电器磁场分布特性，计算结果与有限元法结果进行比较，表明所用方法对于微机械电磁继电器三维恒定磁场的分析是可行的。

The practice of rolling large bar with multiangular pass of blooming mill ;2. Based on the structural design scheme for a type of blooming mill , the structural analysis model is established by means of the FEM software ANSYS.

根据某初轧机的结构设计方案，利用大型有限元软件ANSYS，建立了结构分析模型，得出了该轧机机架容易激发的固有频率与振型，以及承受最大轧制力时的变形程度。

In this method, as each boun dary element is connected with finite number of elements, and coupled with boundary elements through finite number of elements, the merit of the FEM is therefore fully used.

这种方法规定各边界单元只和有限单元相接，通过有限单元实现边界单元的耦合，发挥了有限单元法组装方便的特长。

The present method is more accurate than the finite element and boundary element method.

将几组典型数据的计算结果与FEM-BEM组合法计算结果的比较表明，该方法是准确和快速的。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。