构造解几模型——解代数问题

Structure Analytic Geomotry Model——to Solve the Algeebraic Problem

谈利用构造思想与方法 ,构造点、直线和二次曲线等 ,使问题化为解析几何模型 ,利用解析几何知识使问题得以解决。

Talk about using tectonic idealogy and method ,tectonic point,quadratic curve etc.to change the prolems into analytic geomotry models,and then solve them with analytic geomotry knoeledge.