摘要
由立体几何知识知道,讨论空间三个平面的位置关系比较复杂.本文将这一几何问题转化为代数问题.根据平面方程构成的线性方程组解的情况,讨论空间三个平面八种不同的位置关系,并给出几个重要的结论.
As we know from solid geometry knowledge, it is very difficult to discuss the ubiety about three planes in space. In this paper, thes geometry problem will be translated into algebra problem. According to linear equation group＇ s solution, We discusses eight kinds of the different ubiety about three planes in space and gives some important conclusions.
出处
《哈尔滨师范大学自然科学学报》
CAS
2008年第3期33-35,共3页
Natural Science Journal of Harbin Normal University
关键词
平面
平行
相交
重合
Plane
Parallel
Intersection
Superposifion
