convex polygon造句

1、In this paper, we treat the convex polygon domain as locus of points and give its equation.
在传统解析几何中，平面区域未被作为点的轨迹来看待，因此没有研究平面区域的方程问题。

2、A particular convex polygon with seven sides has exactly one right Angle.
一凸多边形有七条边，但只有一个角是直角。

3、The convex polygon is constructed by vector product in order to solve the straightness error.
为求解直线度误差，采用矢量积构造凸多边形。

4、An algorithm of filling convex polygon is provided in order to construct real-body model fast.
本文就快速构成实体模型，提出一种有效的凸多边形填充算法。