摘要
针对用定心辅助球面法求轴线斜交的圆柱、圆锥等两回转体的相贯线时遇到的问题,对如何确定其特殊点(最右点)的作图问题进行了较深入的探讨。
As the axial line of cylinder and cone was oblique, intersecting line of two-revolution body wassolved with centring auxiliary spherical method. The problem of drawing special point thefirst right pointwas studicd.
出处
《齐齐哈尔大学学报(自然科学版)》
2000年第1期50-51,共2页
Journal of Qiqihar University(Natural Science Edition)
关键词
相贯线
定心辅助球面法
二次回转曲面
特殊点
intersecting line
centring auxiliary spherical method
hyperbolic curve
asymptotic line