3 有限单元法(Finice Element Method,FEM) 11-13 1.1.4 矢量有限单元法(Edge Finite Element Method,EFEM) 13-14 1.1.5 自适应有限单元法(Adaptive Finite Element Me...
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This paper discusses a method of selecting the boundary tree in edge finite element method, proposes the matrix rank method and introduces its applications.
介绍了棱边有限元法中选取边界树的原理和方法，提出了矩阵求秩法计算边界树，并结合实例说明其有效性．。
Combining with the concrete industrial task, the basic theory of edge finite element method and its application in 3-d nonlinear eddy current field and loss are deeply researched in this paper.
本文结合具体的工业课题，主要进行了棱边有限元法的基础理论及其在三维非线性涡流场及损耗问题中的应用研究。
The strength of oblique edge shear is analyzed by three dimension finite-element method, through which provides scientific basis for increasing shearing capability.
用有限元法对剪切机机架强度进行分析，为提高剪切机剪切能力提供了理论依据。
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