丽水学院学报2015,Vol.37Issue(5):80-85,6.DOI:10.3969/j.issn.2095-3801.2015.05.016
关于圆锥曲线环面的一点注记
A Note on the Conic Torus
摘要
Abstract
Torus is a kind of special rotating surfaces. We usually study torus by the dynamic state of rotation. This paper studies a class of conic torus from the perspectives of rotational and static states, and obtains the same equations of such surfaces by two ways.关键词
环面/圆锥曲线/动态/静态Key words
torus/conic/rotational state/static state分类
社会科学引用本文复制引用
洪涛清..关于圆锥曲线环面的一点注记[J].丽水学院学报,2015,37(5):80-85,6.基金项目
丽水学院课堂模式教学改革项目(13KY21) (13KY21)