1) the convex polygon domain
凸多边形区域
1.
In this paper,we treat the convex polygon domain as locus of points and give its equation.
本文试将凸多边形区域看作点的轨迹，并给出其方
2) polygon region
多边形区域
1.
In order to avoid the tedious work in the traditional method generating Digital Elevation Model(DEM) based on the contour map,which picks out vast discrete points and then establishes large Triangulated Irregular Networks(TIN),the polygon region method was proposed.
针对利用等高线地形图建立数字高程模型(DEM)时传统方法需先提取离散点数据、构建大量不规则三角形网(TIN)的繁琐过程,提出简便的多边形区域法。
3) the directed polygon area
有向多边形区域
4) simple polygon region
简单多边形区域
5) convex polygon
凸多边形
1.
Algorithm for smallest quadrangle encasing box of convex polygon;
凸多边形最小面积四边形包围盒算法
2.
Algorithm for computing diameter of convex polygon by middle axis;
中轴求凸多边形直径算法
3.
Algorithm of convex polygon diameter based on properties of convex polygon vertices distance;
基于顶点间距离性质的凸多边形直径算法
6) multisided field
多边区域
补充资料：凸多边形
Image:11534685698811398.jpg
凸多边形
所谓凸多边形，就是把一个多边形任意一边向两方无限延长成为一条直线，如果多边形的其他各边均在此直线的同旁，那么这个多边形就叫做凸多边形。如图1，多边形abcdef，把线段af向两方无限延长，此多边形的其他各边ab、bc、cd、de、ef均在此直线的同旁，所以多边形abcdef是凸多边形。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。