相交关系 meaning in Chinese

overlapping relation

In this article , a new algorithm , algorithm for slicing stl model by seriatim incising triangles is brought forward , it accomplish matching of triangle and plain by the method of finding slicing plains according to triangles . the algorithm for slicing stl model by seriatim incising is made up of two sub algorithms
本文提出的分层算法则采用与之相逆的思路? ?基于stl的逐三角形分层算法,在求交线时,用为三角形寻找分层平面的方式确定三角形与分层平面的相交关系。