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1·Secondly, the multiresolution (MR) basis function based on the mesh refinement and its construction method are studied.

接着，研究了基于网格加密的多分辨基函数，介绍了其构造方式。

2·For the specific problems of tracing the interface between plastic and elastic zone, a weighted parameter mesh refinement criterion is presented.

针对跟踪塑性区交界面这一具体问题， 采用了加权参数网格加密准则；

3·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.

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。

4·To mitigate the visual popping during the detail level transit, we introduce a deferred merging method to realize the geomorphing in terrain mesh refinement.

为了减少相邻帧画面在地形不同层次细节之间变化所引起的几何跳跃，采用了滞后合并的方法来实现动态构网过程的几何过渡。

5·Ensure the accuracy of computing, using the local mesh refinement approach, which solute the difficult of coarse mesh can not identify the smaller size barrier.

并通过局部网格加密的方法，解决了粗糙网格划分下无法识别较小尺寸障碍物的困难，以及保证了运算精度。

6·We adopt two kinds of different mesh refinement process combining extrapolation of difference solution for more accurately solving tokamak plasma equilibrium equation.

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。

7·When the load boundaries vary with time and under the dynamics loads, the mesh generator can derefinement and re-refinement dynamically mesh with moving of stress concentration region.

当荷载作用边界随时间变化及在动力荷载作用下，网格生成器可随应力集中区域的变化而动态退化与再加密网格。

8·Mesh-sensitivity analyses of nonlocalization at large strain along with the refinement of corresponding element size are also discussed.

通过不同的精化网格，分析有限应变条件下单元尺寸对非局部的敏感性。