cut meshes meaning in Chinese

纵目剪裁

The computational cost involved no longer increases exponentially with the number of vertices of the meshes to be fused . ( 2 ) the algorithm is robust as the ambiguity in graph structure combination is alleviated . ( 3 ) the detail of the cut mesh is fully kept
与原有的基于全局调和映射的融合方法相比，新方法具有以下优点： ( 1 )算法效率大幅度提升，求解时间不再随融合模型顶点数的增加而指数增长； ( 2 )减少了二维网格拓扑合并中奇异情况出现的概率，提高了算法的稳定性； ( 3 )被剪切网格的细节得到完整保留； ( 4 )消除了原算法对融合区域拓扑的限制。
In this dissertation , first , based on the theory of w - n gearing , characteristic of tooth profile as well as the processing principle of helical bevel gear , a cutting meshing analysis about double circular arc profile bevel gear was carried out , the equation of meshing in the process of cutting tooth , the surface equation of generating gear as well as the general tooth surface equation of double circular arc profile bevel gear were obtained
本论文首先根据双圆弧齿轮传动的啮合理论，结合其齿形特点和弧齿锥齿轮的加工原理，进行了双圆弧弧齿锥齿轮的切齿啮合分析，得到了切齿啮合过程中的啮合方程、产形轮齿面方程以及双圆弧弧齿锥齿轮的通用齿面方程，为下一步生成双圆弧弧齿锥齿轮的三维模型打下了基础。