摘要
本文从四个个方面通过实例剖析了射影几何对中学几何的指导作用 ,这对射影几何的教学和学习 。
This article analyzes the guiding effect of projective geometry by illustrating examples from four aspects.This analysis is significant in the teaching and study of projective geometry,and the teaching of middle school geometry.
出处
《松辽学刊(自然科学版)》
2001年第3期39-41,共3页
Songliao Journal (Natural Science Edition)