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- basal electronic map symbols 基础电子地图
- 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。
- Implementation of Universal Electronic Map Symbol Library 通用电子地图符号库的研制
- Add the plotting function in the electronic map. 增添了地图标图的功能，使用户可以在地图上添加各种标注信息，实现电子地图个个性化显示。
- 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。
- This paper discusses how to use data mining to enrich and consummate the function of tourist electronic map. 本文探讨了如何利用数据挖掘技术丰富和完善旅游电子地图的功能。
- 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。
- 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；
- Now vehicle orientations rely on GPS information, Combine electronic map controls and navigates to the vehicle. 目前车辆定位主要依靠车载GPS接收机接收到的全球定位信息，然后结合电子地图对车辆进行监控和导航。
- It implemented electronic map's resizing without limitation indirectly by shifting the display of the multi-scale data. 通过运用多比例尺数据切换显示,间接地实现了电子地图的无级缩放。
- 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 two-dimentional electronic map is with its merits, such as macroscopical quality, globality, succinct quality,etc. 二维电子地图以其宏观性、整体性、简洁性等优点，至今仍然是人们认识空间信息不可替代的重要工具。
- This paper includes two parts. Part one presents the reviews of technologies on electronic map and ENC (electronic Navigation chart). 本论文研究分为两个部分,一是对电子地图技术、电子海图技术的介绍;
- Map matching is a technique combining electronic map with locating information to obtain the real position of vehicle in a road network. 地图匹配(Map Matching)技术利用电子地图和定位信息来确定车辆在道路上的准确位置,是一种软件纠错技术。
- In this paper, an Electronic Map Desktop Making System based on DTP, which can make either Electronic Map or data operation, is provided. 本文介绍的，是一个能够制作目标电子地图并对目标电子地图进行数据操作的，基于DTP技术的电子地图桌面制作系统。
- MethodsDrawing mosquito control electronic map with Corel Dra w software, using city map, community map and data of mosquito breeding sites census. 方法 利用城市地图 ,居委会、单位地图以及蚊虫孳生地普查资料等在微机上用CorelDraw绘制。
- 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”。
- This paper includes two parts.Part one presents the reviews of technologies on electronic map and ENC (electronic Navigation chart). 本论文研究分为两个部分,一是对电子地图技术、电子海图技术的介绍;
- 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。
- As an important part of the Vehicle Navigation System(VNS for short),Electronic Map display is the foundation of the human-computer interface. 电子地图的显示是车载导航系统的一个重要组成部分，是人机界面的基础。
