曲线的交角及轨线方程  

The angle of skew curve and orbital curve equation

作　　者：宋占奎[1] 

机构地区：[1]湖北十堰职业技术学院数学教研室,十堰442000

出　　处：《西安工业学院学报》2004年第2期201-204,共4页Journal of Xi'an Institute of Technology

摘　　要：　给出了曲面的两相交曲线的交角的解法,同时给出了几种特定条件下的曲线的轨线方程的解法.最后给出了与子午线交定角的轨线方程的解法.This paper not only gives the method to solve the angle of skew of two intersectional curve on surface,but also gives several methods to solve the orbital curve equation on surface under specially appointed condition.Finally it gives the method to solve the equation of orbital curve intersecting meridian at fixed angle.

关 键 词：线素 正交 轨线 切向量 斜驶线 子午线 正则曲线 

分 类 号：O187.1[理学—数学]