spline curve

• 样条曲线

spline curve的用法和样例：

例句

1. The path of an arrow is a curve.
   箭的轨道是一条曲线。
2. The control points of the rational spline to be constructed were computed simply by the vertices of the given polygon.
   在算法中，所有的有理样条曲线的控制点可以通过对多边形的顶点简单计算产生。