给出了网格划分方法及其总体矩阵的安装方法；
The mesh method and the total matrix assembling from local matrices were given in detail.
四边形网格划分是组合曲面建模技术的首要条件。
Quadrilateral partition on triangular meshes data is the primary process of composite surface modeling.
本文系统地介绍了逆向建模和有限元网格划分方法。
A converse modeling and Finite Element grid division method is systematically introduced in this paper.
同时，给出了网格划分的方法和时间步长的确定方法。
At the same time, has given the grid division method and the time step definite method.
如果单元选择和网格划分合适，其计算结果比较准确。
The result is very accurate if the appropriate element and mesh are selected.
本文的一个重点是提出了一种基于网格划分的混合搜索算法。
One emphasis of this paper is to present a hybrid search algorithm based on grid partitioning.
混合网格划分方法可以适用于所有具有类似几何特征的模型。
MIXED mesh method can be used all model which has similar features.
找形分析过程中的平面网格划分时，就要思考到膜资料的幅宽。
The form finding analysis of planar mesh in the process, it is necessary to think about to film data width.
详细介绍了轧制规程、模拟基本参数、有限元模型建立、网格划分。
The rolling regulations, basic parameters simulated, the establishment of FEM model as well as the meshing of simulation are given in this paper.
采用合适的材料性质和实体单元类型对模型进行智能有限元网格划分。
Proper material features and entity unit type were used for intellectual finite element mesh division.
通过在类的边界区域进行细化来提高网格划分的质量从而提高聚类的精度。
It improves the quality of grid partition by refining the edge of the class, so improves the quality of the clustering.
简要介绍低比速离心泵特点，阐述计算的控制方程和叶轮通道网格划分方法。
The characteristics of low specific speed centrifugal pump are introduced, and the grid generation method for impeller passageway and the governing equations of calculation are also expatiated.
针对汽车覆盖件这种复杂的三维曲面这一特例，编写了参数化网格划分的程序。
According to the Complicated Spacial Surface such as the auto body panel, a routine about parametric grid generation is compiled.
实现焊接过程数值模拟计算的相关问题，如焊接热源的选择、网格划分等问题。
Studying the relational problems of numerical simulation of welding process, such as the choice of welding heat models, meshing girding etc.
最后，运用简缩积分单元对计算模型进行网格划分，采用显式积分方法完成计算。
Finally, the grid division of the computational model is completed using the reduced integral unit, and the explicit integral is introduced to complete the calculation.
详细介绍了网格划分的思路及实现方法，并将网格自动生成模块集成在绘图平台中。
Then, a grid generation method and its implementation are introduced in detail, and the grid auto generation module is integrated in the drawing platform.
在有限元模型的建立、载荷计算、边界条件确定、网格划分等方面作了深入的探讨。
Building model, calculating loads, deciding boundary conditions and creating mesh are discussed in detail.
该算法的优点在于勿需对刀齿进行离散，也不需对工件进行三维网格划分，通用性好。
The advantage of this algorithm is that it does not have to discretize the cutting edge, nor does it need the dimensional gridding of the work piece.
其中，对燃烧器的复杂几何形状没有进行任何简化，实现了包括炉膛的结构化网格划分。
Structured grid is made with no simplification and modification of the complicated structure in the hearth and burner.
这样的建模方式简单，修改方便，变换容易，为接下来是网格划分，内力计算提供便利。
This model is simple, easy to amend, easy to transform, followed by mesh, to facilitate the calculation of internal forces.
在网格划分过程中实现了边界冲突检测、网格顶点优化处理、网格边界处理和网格综合优化。
Collision detecting, optimization of vertex, edge processing, and integrated optimization of meshes were realized in the mesh partition.
完成车轮几何建模，有限元网格划分，边界载荷的加入，材料特性的定义，再提交到MSC。
PATRAN finished is used to build model of road wheel, divide finite element graticule, apply boundary load, and define material properties, which are submitted to MSC.
实现的算法可以直接应用于数据挖掘、数字网格划分与评估、数据分割、数值地形曲面的简化等问题。
The algorithm can be directly applied to data mining, digital grid partitioning and estimation, data partitioning, digital terrain surface simplification, etc.
问题简化及网格划分在数值模拟中合理的简化物理模型既能反应问题物理本质又能使模拟得以顺利实现。
Simplify the problem and divide the mesh In numerical simulation, proper simplification of the physical problem can make the simulation simple.
本文在研究上述两类算法的基础上，结合网格和密度算法的优点，把自适应网格技术应用到网格划分上。
The paper based on the researching of these methods, combining with the excellence of the grid and density methods, applying the adapter gird to grid partition.
分析了单元数量、质量、布局的前提下，用壳单元对整个车身进行网格划分，建立了详细车身有限元模型。
On the pre- mise of analysis of element quantities, quality and distribution, the whole car body is meshed by using shell element in order to establish the detailed model for FEM analysis.
利用Z曲线聚类和降维特性，本文给出网格划分方法、搜索区域分解过程，提出一种高维空间范围查询算法。
Based on Z curve, the paper presents a method of grid partition, a procedure of partitioning search region, and a high-dimensional spatial range query algorithm.
利用Z曲线聚类和降维特性，本文给出网格划分方法、搜索区域分解过程，提出一种高维空间范围查询算法。
Based on Z curve, the paper presents a method of grid partition, a procedure of partitioning search region, and a high-dimensional spatial range query algorithm.
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