Hypermesh单元质量参数说明网格质量中文名推荐取值物理意义Help原文2D单元质量参数Aspect(ratio)长宽比必须小于5:1单元最长边与最短边（或最短对角节点距离）之比。3D单元的每个面被看做一个2D单元并且计算长宽比。最大的长宽比作为3D单元的长宽比。This is the ratio of the longest edge of an element to either its shortest edge or the shortest distance from a corner node to the opposing edge (height to closest node). HyperMesh uses the same method used for length (min) described below. For 3-D elements, each face of the element is treated as a 2-D element and its aspect ratio determ
