大网格 meaning in English

macrolattice

Third , checking the meshes " smoothness and divide the meshes which is not " smooth " . forth , calculating the boundary information and distinguishing the meshes from fluid meshes , boundary meshes and solid meshes . five , finding the mini volume meshes from boundary meshes and immerging them to a bigger neighbor
本文的网格生成采用的方法是：生成基础网格；根据情况对网格进行拆分并完成网格的光滑性检查；插入计算物面，并根据计算网格与物体表面的相互位置关系，把网格分为流场网格、边界网格、固体网格；把体积非常小的边界网格和相邻的大网格合并；删除固体网格。