摘要
介绍了用AutoCAD绘制平面图形时 ,如何快速地确定图形元素之间的垂直、平行。
This paper presents how To rapidly determine The veitical,horizontal and inclined relations among the graphic elements when the plan is drawn with Auto CAD,so as to improve drawing speed.
出处
《山东科技大学学报（自然科学版）》
CAS
2002年第4期81-83,共3页
Journal of Shandong University of Science and Technology(Natural Science)
