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- After analyzing the features of the map symbols and ACAD, the author has designed a Symbol System-NMSS, which is open, expendable, convenient. 分析了地图符号和ACAD的特点,设计一套比较完善的、开放的、可扩充的、易于调用且可变比例的地图符号系统NMSS。
- By Analyzing the basic structure,editing model and storage model of map symbols,this paper realizes a model deploying map symbols system on the Internet. 文章通过对地图符号基本结构、编辑模型和存储模型的分析,建立了一套在网络上实施符号库系统的模式。
- The result of the experiment shows that,not only the electronic map symbol library matches the users' visual perception,but also the symbol meets ... 实验结果表明,研制的电子地图符号库不仅符合用户的视觉感受,而且完全符合电子地图的显示要求。
- This article will use the way of questionnaire on and analysis of Variance to explore children's discrepency between Qualitative Symbols and Quantitative Symbols of map symbols. 本文将透过问卷调查的方式，采变异数分析的方法，探求儿童对地图符号中，定性符号及定量符号认知上的差异；
- Map symbol with fine quality is the precondition that enrich map content, tone up the legibility of map, convenient for editing of map. 高质量的地图符号是丰富地图内容、增强地图的易读性和便于地图编绘的必要前提。
- The poll revealed over three quarters of British drivers were unable to identify the motorway map symbol, while only one percent of motorists would pass the Cub Scout Map Reader test. 该调查发现，英国超过四分之三的司机不会辨认公路地图图标，仅有1%25的司机能通过“童子军认图测试”。
- Through building a common GIS map symbol system, it makes GIS data’s symbolization independent from GIS inside ones, and realizes the sharing of CMSL. (2) CMSE. 不依附于现有的任何GIS平台，研究、设计与开发出一个系统稳定、功能完善的通用地图符号编辑器，有效地实现对通用地图符号库的操作和管理。
- Design of Area Map Symbols in Layers 基于分层的面状地图符号设计
- They are mapping symbols captured in the form of crop circles surrounding earth since the year 2000. 他们正在绘制地球周围自公元2000年来以麦田怪圈形式被捕获的符号。
- The small symbols on this map denote historic places and museums. 这个地图上的小记号表示史迹兴博物馆。
- The Map Symbol Library Based on Map Publish 基于出版的地图符号库系统的建立
- The core mechanism of MSDP is map symbol render components and draw components, functions of which are getting point, line and region symbols from CMSL, and then drawing on various GIS maps. 当在不同的GIS环境里进行地图符号化时，分别调用相应的渲染组件和绘制组件，实现通用地图符号库在不同GIS地图上的显示和地图符号信息的共享。
- mathematieal definition of map symbol 地图符号的数学定义
- There is a map of the world on the wall. 墙上有张世界地图。
- He spread the map flat out on the floor. 他把地图平铺在地上。
- The road we should take is marked on the map. 我们要走的路已经标在地图上了。
- On the map the drains of each field are laid sown. 地图上标有每一块地的排水沟。
- The chemical symbol for copper is "Cu". 铜的化学符号是Cu。
- I found this old map in the family archives. 我在家谱中发现了这幅旧地图。
- I prick the map with a pin to show our route. 我用大头针在地图上扎孔标出我们的路线。
