摘要
依据空间分析,对异面直线间夹等角连线问题做了研究,给出了解决该类题目一种新的思路和方法.
Space has andysed, problem has done to gripping the equiangular company line among different face straight line a basis to study, have given the examination questions resolving that kind out one kind of new train of thought and method.
出处
《吉林师范大学学报(自然科学版)》
2007年第3期102-103,106,共3页
Journal of Jilin Normal University:Natural Science Edition
关键词
异面直线
等角
连线
角平分面
投影方向
different face straight line
Equiangular
the angle divides face equally
projection direction