摘要
分析了圆柱圆锥轴线正交相贯,给出了判断相贯线形状和极值点的数学表达式及相应的作图法。
The shape of the intersected line formed by vertical cross Cylinder/Cone is analysed,the maths formulas for judging the shape of the intersected line and determing the extreme value point are given.Then,the diagram method for determing the point is given.
出处
《洛阳工学院学报》
1998年第1期92-96,共5页
Journal of Luoyang Institute of Technology