点与两相交平面位置关系的判别方法  

A Criteria for the Location of a Point about Two Intersected Planes

作　　者：徐志元[1] 王新春[1] 

机构地区：[1]河北理工大学理学院,河北唐山063009

出　　处：《高等数学研究》2012年第2期10-11,共2页Studies in College Mathematics

摘　　要：利用离差给出一种判别点与两相交平面位置关系的方法.There are several conclusions about the location of a point with respect to a plane in Solid Analytic Geometry.However,there are no easy methods to discriminate the location of a point about two intersected planes.In this paper,we use deviation to find new criteria for this question.

关 键 词：点 相交平面 离差 

分 类 号：O182.2[理学—数学]