文中将此法与通常的有限元网格细化方法进行了比较，证实了此方法的精确性。
And this method is compared with the usual FEM mesh refining, the results proves the accuracy of the correction method in this paper.
另外，我们还分析了通过布点方法进行网格渐变控制技术以及一种网格细化方法。
In addition, a method of mesh gradation control by means of point distribution and a method of mesh refinement were also investigated in this paper.
为了解决数值振荡问题，采用了局部网格细化、动态时间步长和集中热容矩阵等方法。
The methods of local mesh refined, dynamic time step and lumped heat capacity matrix were introduced to resolve the numerical oscillation problem.
讨论了时域有限差分（FDTD）法中局部网格细化技术的实现，给出了边界源的等效模型。
In this paper, the implementation of the subgridding technique in the FDTD method is discussed, and the modeling boundary sources on the coarse_fine grid boundary are given.
并且讨论了网格细化、钢纤维嵌入长度、体积含量、基体强度、纤维刚度等参数变化对计算模型产生的影响。
And discussed the influence which caused by thin grid, the insert length of steel fiber, volume ratio, substrate intensity, fiber rigidity and so on.
因此，选择何种有限元程序，如何简化结构，采用哪种单元类型和网格细化方式进行分析，保证热点应力的精度己成为一个重要的研究方向。
So, it has been an important research direction in the world to study how to simplify the structure exactly, chose a suitable finite element style and mesh size to get a precise hot spot stress value.
该法适用于区域内点、围绕边界的尖角点、边界或内部同心圆弧及同心圆四种特殊区域的网格改进，为实际工程结构应力梯度突变或变化较大处网格细化提供了十分方便的手段。
The scheme adapts to refine the meshes of special regions, such as interior points, around corner points, arcs and circles, which are usually failure regions of parts because of great stress gradient.
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.
如果不进行集中热容矩阵，无论是细化网格还是减小时间步长，其解决数值振荡问题的效果都不好。
However, if the heat capacity matrix is not lumped, the numerical oscillation problem can not to be resolved even though by refining the local mesh or by decreasing the time step.
利用两种不同的网格精细化方法与差分方程解的外推过程相结合，能更精确地求解等离子体平衡方程。
We adopt two kinds of different mesh refinement process combining extrapolation of difference solution for more accurately solving tokamak plasma equilibrium equation.
在实时绘制阶段，利用八叉树层次进行粗的全局细化，利用渐进网格进行细的局部细化。
At run time, the octree hierarchy was used for coarse global refinement, and the progressive meshes was used for fine local refinement.
当粗糙网格与物体发生碰撞时使网格自动细化。
When coarse meshes collide with an object they were automatically refined.
基于以前研究者的工作，提出了从细化网格图象中提取网格点的算法。
Based on former researcher's works, an algorithm for grid nodes extraction from thinned grid image is present.
在划分计算网格时，采用了混合网格生成技术，并对细小的结构进行了网格的局部细化。
Mixed gridding technology is applied at gridding drawing process, and the gridding of small structure is minished.
在现有的有限元网格划分技术中，结构化网格能自动生成形状和尺寸合理的有限元网格，并且易于实现网格的调整和细化。
Among the methods of meshing, structured mesh can create rational dimension and good form meshes which are easily adapted and refined.
作为曲面造型的重要分支，网格细分是以计算机为工具，对一个初始控制网格，采用某种方法对网格进行多次细化，直到满足指定的光滑度和细腻度。
As an important part of Surface Modeling, mesh Subdivision used to smooth an initial control mesh several times using some method, until up to the specified degree of smoothness.
网格划分可对整个坝体进行，只是在渗流逸出点附近要细化网格尺寸；
The gridding may be made on the whole dam body, with only the refining for the area near the egress points required.
在分析海面网格的细化的方法及裂缝和边缘缝合技术的基础上，构造LOD网格以减少网格计算量。
Based on the wave surf tessellation grid, surf crack and edge stitching technique, we use method of LOD to decline data sets of ocean surface grid in order to simplify the computation.
在分析海面网格的细化的方法及裂缝和边缘缝合技术的基础上，构造LOD网格以减少网格计算量。
Based on the wave surf tessellation grid, surf crack and edge stitching technique, we use method of LOD to decline data sets of ocean surface grid in order to simplify the computation.
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