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。

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.

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用电子图板进行二维绘图设计是实现计算机辅助设计(CAD)与计算机辅助制造(CAM)一体化的基础。

Using electronic board in 2d drawing design is the basis on which the integration of Computer AidedDesign (CAD) and Computer Aided Manufacturing (CAM) is realized.

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