摘要
本文分析了圆弧法绘制实测地层剖面图的原理，在圆弧法中引进了扇区的概念，给出了合理、准确的扇区定义，扩展了圆弧法绘制地层剖面图的适用范围，为实现计算机自动绘制实测地层剖面图确立了画法理论基础。
In this paper the principle of drawing measured stratagraphin section by the circle arc method is analysed.The sector is introduced to the method and the reasonable definition of the sector is given. The applicable limits of drawing measured stratagraphic section by the circle arc method is extended. The theory base of the techniqtie of drawing measured strata-graphic section automatically with computer is established.
关键词
地质图
地层剖面图
微机
绘制
Measured stratagraphic section The circle arc method
