摘要
本文讨论了利用圆锥曲线定义求点的轨迹方程、揭示曲线图形的性质、确定直线与圆锥曲线的位置关系。
In this paper, we discuss the definition of circular cone curve, give it's application in point locus equation.curved property, the position relation between straight line and circular cone curve, curve model and solves the catual questions.
出处
《淮北煤师院学报（自然科学版）》
2000年第3期87-90,共4页
Journal of Huaibei Teachers College(Natural Sciences Edition)
关键词
圆锥曲线
定义
曲线方程
图形性质
直线
椭圆
circular cone curve
definition
application
curve equation
graphical property
curve model.
