分裂技术 meaning in Chinese

splitting technique

Finally , a split algorithm is put forward to calculate the minimum distance between two general nurbs surfaces , in which the technique of splitting the nurbs surfaces and the convergence of control points are used , and spatial classification using the upper & lower bound and the convex hull property of the nurbs surfaces are applied to avoid unnecessary subdivisions
最后，探讨了nurbs曲面的分裂技术与控制网的收敛性问题，充分利用nurbs曲面的凸包性和距离值上下边界分类的思想，避免大量不必要的细分，提出了一般nurbs曲面间最短距离求解的分裂算法。