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

作　　者：宋琦[1] 

机构地区：[1]青岛建筑工程学院基础课部

出　　处：《青岛建筑工程学院学报》1997年第1期97-100,共4页Journal of Qingdao Institute of Architecture and Engineering

摘　　要：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.

关 键 词：辅助球面法 最大极限半径 最小极限半径 

分 类 号：O185.2[理学—数学]