Combining the development of "an arch dam plotting system", this article briefly introduces international graphic standard GKS and the design method of the system.
本文结合“拱坝绘图系统”的开发，简要地介绍了国际图形的标准GKS和系统的设计思想。
In order to optimize the resources in the manufacturing enterprise, we need to process the graphic data in the plotting devices.
为了实现机械制造企业当中的资源优化，本文对需要利用绘图仪进行图形数据处理的过程进行了分析。
Basad on mathematical demonstration, this paper presents a graphic method of "circle ef eight centers" for plotting an ellipse.
本文通过数学论证，介绍一种简便的，精密的椭圆作图法—八心圆法。
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