地图要素 meaning in English
map elements
map features
Examples
- " cgm " operators map objects relying on the characters of circle . ( 4 ) agent model is briefly introduced in paragraph five
Circle模型主要利用了“圆”的特性，来对地图要素进行一些综合操作。 - " cdtngm " can operate map objects optionally and easily through its great capacities of analysis and dealing with relations
约束delaunay模型主要依靠delaunay三角网强大的分析和关系处理能力，实现对地图要素进行多种综合算子的操作。 - ( 2 ) imitating the process of evolvement of nature to generalize digital maps using the theory of " nature objects existed being excellent and washed out being of feebleness "
把“优胜劣汰”的思想运用到地图综合中来，通过模仿自然界中万物的生存发展过程来对地图要素进行综合操作。 - ( 2 ) the paper arise two strategys of topographic map , one is integral classification , another is breaking up symbol from a map . it analyse traits of symbol structure and design a store of recognization and extraching . it discusses certain position about symbol . that can save greatly speed and effect for recognization symbol
( 2 ) 、提出地形图整体分层处理策略和地形图要素识别分割详细策略，分析了地图要素的结构特征，并对整体策略和详细策略进行了比较详细的描述，提出了要素识别和提取算法库的设计，对待识别目标的定位分割问题进行讨论。 - In order to solve several problems when studying visualization of multi - source spatial data , the authors propose two new conceptions , display sequence control and symbol display control style , the former is used to manage visualization of multi - source data ; and the latter is used to solve problems of set of map symbol style at different display scale
摘要提出了显示顺序控制和符号显示控制样式两个新概念，解决了多源数据的综合管理显示问题，改善了地图要素在不同显示比例尺段的显示效果。