然后，测试可视关系图符号。
网际网路地图符号设计之评估。
工程图符号提取是工程图识别的重要步骤。
Extracting symbols is an important step in the engineering drawing recognition.
这是一份关于地图符号视觉变量的问卷调查。
This is a questionnaire on the variable visual symbols of map.
着重讨论了基于形状分析的点状地图符号识别。
Recognition of point-shaped map symbol based on shape analysis is expounded in this paper.
地图符号的选择在空间信息可视化中至关重要。
Selection of map symbols is very important in visualization of spatial data.
提出一种基于数值背景表达的地图符号识别方法。
A new method of map symbols recognition was proposed based on numerical background expression.
基于所设计的地图符号库实现了空间数据的可视化。
Realize spatial data visualization based on designed map symbol library.
本文利用传播学的原理，阐述了地图符号的信息传播过程。
The paper expounds the process of propagating information by adopting the principles of mass communication.
地图符号库系统是电子地图系统中不可缺少的功能模块之一。
The Map Symbol base System is one of the indispensable base functions in Electronic Map System.
统计符号是地图制图中最受欢迎和最为广泛应用的地图符号之一。
Statistic symbol is one type of the most welcomed and most popularly used map symbol.
旅游地图符号库是旅游地理信息系统（TGIS）中的重要一部分。
The tourism map symbol database is an important component in the tourism GIS(TGIS).
针对这个问题提出了基于视觉形态的旅游地图符号的新的分类标准。
To solve this problem, this paper presents the new classification of tourist map symbols based on the visual patterns.
本文从地图语言的角度，分析了构成地图符号的符号变量种类和功能。
In this article the category and the function of map symbol variables are analyzed from the point of view of map language.
基于神经网络的点状地图符号自动识别研究，设计了点状符号识别流程。
The recognition of point map mark by using neural network is introduced in this paper together with the flowchart of the method.
建立了常用零件机构简图符号库，设计了符号库调用与输入的可视化环境。
In this article, we develop a symbols library for common concise machine draft and design a visible environment to transfer and input the symbols.
地图是地理信息可视化的载体之一，而地图符号是表达地图内容的主要形式。
The map is a carrier of visualization for geographical information, and map symbol is main expression of map data.
这个是一份关于亮度错觉以及这种错觉对地图符号辨认效果产生影响的测试。
It is a small test related to the topic of brightness illusion and its effect on map symbol design.
结合嵌入式系统的要求，设计并实现了适合嵌入式车辆导航系统的地图符号库。
Considering the demand of embedded system, this paper designs and realizes a Map Symbol Base for VNS specially.
开放式地图符号体系的设计在GIS以及数字地图制图系统中占有重要的地位。
The design of open map symbol system plays an important role in GIS and cartography.
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。
Map symbol with fine quality is the precondition that enrich map content, tone up the legibility of map, convenient for editing of map.
地图符号是地图表达空间信息的语言单位，是可视化表达地理信息内容的基础工具。
Map symbols which represent the spatial information is the language of map units, also is the content of visual expression of the basic tools of geographic information.
地图符号作为一种具有特定意义的地图语言，在GIS系统中具有十分重要的意义。
Because there are different map symbols systems and interfaces in GIS softwares, between them the cartographic symbols cannot be shared.
从地图符号的本质和特征入手，根据具体应用把海岸带地形图符号进行分类和数据分层。
Beginning with the nature and character of map symbols, it classifies coastal zone topographic map symbols and data according to the actual application.
分析了三维统计地图符号的构图规律，并将其分为简单符号、复合符号和组合符号3类。
This paper analyzes the rule of composition of a map of 3d statistic map symbols. They are divided into three kinds: simple symbols, compound symbols and combination symbols.
最后，利用组件技术，设计完成了符合最新海岸带地形图图式标准的海岸带地形图符号库。
At last, according to the newest coastal zone topographic map standard, the author designs the coastal zone topographic map symbol database with COM.
论述了地图符号的说明注记和数字注记的集合及属性，并分别给出了这两种注记的识别方法。
Sets and properties of explanation and numeral notes of map symbols are discussed. The recognition methods of two notes are given too.
传统的旅游地图符号的分类方法不全面、不系统造成了旅游者在旅游空间信息定位上的困难。
Traditional tourist map symbols classification is not comprehensive and systematic so it causes some difficulties for tourists to get the right space information that they need.
结合地图符号的结构特征和SVG的表达方法，提出了基于SVG结构化的地图符号描述模型。
Integrating the character of map symbol and SVG, this paper presents a description model of map symbol based on SVG.
本文探讨了制约地图符号设计的内在的基本规律，提出了地图符号的约定性原则和等价性原理。
The existing regularity which has an important influence on the design of map symbols is studied in this paper.
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