辅助球面法求两曲面体相贯线中关于最小极限半径的讨论

A Discussion of the Minimum Limit Radius in Deriving the Lines of Two Camber Bodies by Means of the Auxiliary Method for Ball Derivation

讨论了辅助球面法中关于Ｒｍｉｎ的几个问题。

This paper is Concerned with several problems of R min in auxiliary ball surface,and raises the impossibilities of the projection condition in the derivation of limit position points by means of internally tangent balls.