地物的质量和数量特征及其时空关系是地图表示的客观基础。
It is the objective basis of the map express for the qualitative and quantitative specific property of planimetric feature and its relation of time and space.
本文根据动画地图表示内容和常用动画技术的特点，对二维动画地图的表示方法进行了探讨。
According to the characters of animated map expressive contents and common animated technologies, this paper re - searched the expressive methods of planar animated map thoroughly.
本文针对农村公路网的地图表示及网路拓扑结构的提取和构建这两项关键技术，提出了一种新的高效实用的解决方案。
This article put forward an efficient scheme aimed at map express of country road network and construction of network topology structure.
本文针对农村公路网的地图表示及网路拓扑结构的提取和构建这两项关键技术，提出了一种新的高效实用的解决方案。
This article put forward an efficient scheme aimed at map express of country road network and construction of network topology structure.
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