摘要
给出了图解空间直线与平面、平面与平面角度问题的一种方法,该方法可使作图过程简化,并且容易掌握。
In this paper, a simple and convenient method of diagramming space-angle matter in space line and plane, a plane and another one was presented. This method makes the diagram-process simple and easy to learn.
出处
《天津职业技术师范学院学报》
2002年第1期28-30,共3页
Journal of Tianjin Vocational Technical Teachers'college
