The author introduces the experience of sketch drawing in the light of his own work in digitized topographic plotting.
笔者结合自己进行数字化测图的具体工作介绍一些绘制草图的经验。
During the course of plotting and editing the digital topographic maps, some problems come out.
在数字地形图的绘制及编辑过程中，本人发现一些亟待解决的问题。
The paper presents several effective technique adopted in the implementation of an automatic plotting system for the engineering topographic maps.
介绍了工程地形图自动绘制系统实现过程中所采用的几个有效技术。
The paper presents several effective technique adopted in the implementation of an automatic plotting system for the engineering topographic maps.
介绍了工程地形图自动绘制系统实现过程中所采用的几个有效技术。
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