Using a plotter as the output, she gets a drawing, actually a map, showing the route chosen by the computer.

使用绘图仪作为输出，她得到一张图纸，实际上是一张地图，显示着电脑选择的路线。

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By using computer to draw two-dimensional map automatically, the oil workers are free from the tedious drawing work so that they are more focused on the analysis of oil exploration data.

利用计算机实现各种地质二维图件的自动绘制，可以将石油工作者从繁琐的绘图工作中解放出来，使他们更加专注于石油勘探数据的分析和解释。

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