摘要
在绘制煤层底板等高线图过程中,最影响作图速度的是量取剖面图中各煤层底板与水平标高线交点到某基线的距离。笔者将Section软件中的若干项功能的巧妙地组合运用,大大提高了制图效率。
In the course of drawing coal floor contour map, the step that most influences the drawing speed is the measurement of distance from intersections of coal floors and horizontal elevation lines to a certain base line in the profile map. The authors cleverly combine several functions of the Section software, which greatly improves drafting efficiency.
出处
《江西煤炭科技》
2012年第4期44-45,共2页
Jiangxi Coal Science & Technology
