In chapter 1, a brief review is made about several relative techniques, e. g. , triangulation vs. topologic reconstruction, mesh optimization or simplification, and surface modification vs. geometric reconstruction.
第一章绪论对解决曲面重建问题的几种相关技术，即三角剖分与拓扑重建技术、网格优化与简化技术、曲面造型与几何重建技术等作了简要回顾。
参考来源 - 散乱点集曲面重建的理论、方法及应用研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The process of adaptive finite element analysis is just the process of continuous mesh optimization.
自适应有限元分析的过程就是网格不断优化改进的过程。
The three angle mesh optimization algorithm is adopted to solve the problem of the model complexity and the slow interactive running speed in the scene.
采用三角网格优化算法解决场景中模型复杂度高、交互运行速度缓慢的问题；
The second is that the large scale computing requires more strict stability, which has activated the study of the stability of algorithms and the mesh optimization for ALE simulation.
其次，大规模的数值模拟计算对于计算方法的稳定性和计算网格的品质提出了更高的要求，推动了算法的稳定性和流体计算中计算网格的优化研究。
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