二次曲面方程的化简

On Quadric Surface Equation of Reduction

二次曲面的化简是解析几何中的重点内容,介绍了几种化简二次曲面方程的方法,并通过具体实例作出说明,最后比较各种方法的优缺点。

Quadric surface is important in analytic geometry. In this paper, the reduction method is given. The example explains the advantages and disadvantages of various methods.