【摘要】 通过深入分析在AutoCAD环境下绘制巷道中存在的有关问题 ,提出了异构属性巷道的自动绘制、光滑对接及分类标注的基本原理及编制方法 ,且实现了异构属性巷道的“即输即绘”功能。更多还原

【Abstract】 This paper analyzes concerned problems of drawing Roadways on the platform of AutoCAD, puts forward basic principles and methods of automatically drawing polyline Roadways, sleeking junctions, dimensioning by category etc, also implements the function of instantly drawing after inputting.更多还原