克莱络方程在建立二次曲线方程中的应用

Application of Clerot Equation to the Construction of Quadratic Curve Equation

对于二次曲线,当所考查的曲线上任意点处的切线满足一定条件,即其切线方程刚好是克莱络方程时,可求二次曲线方程.

For any quadratic curve,if the tangent of each point on the discussed curve satisfies certain conditions,i.e.they are Clerot equations,then the equation of this curve can be given.