| 参数化设计方法在地矿图件计算机辅助编绘中的应用 |
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| 引用本文： | 刘刚,袁艳斌,吴冲龙.参数化设计方法在地矿图件计算机辅助编绘中的应用[J].地质科技情报,1999,18(1):93-96. |
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| 作者姓名： | 刘刚 袁艳斌 吴冲龙 |
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| 作者单位： | 中国地质大学地矿信息系统研究所,武汉,430074 |
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| 基金项目： | 国土资源部“九五”重点攻关项目 |
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| 摘 要： | 应用参数化设计方法对ＣＡＤ基础软件进行二次开发，可使地矿点源信息系统更能适应复杂地矿图件的编绘工作；以线型制作和图案填充为便说明，经设计的具体实现途径是用参数化表达图元内部特征和建立图元间关联关系的数据库；应用参数化设计方法进行图件编绘程序开发，关键在于建立正确的灵堂模型和灵活地应用数据库技术。
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| 关 键 词： | 计算机辅助设计 地矿图件计算机辅助编绘 参数化设计方法 地矿点源信息系统 |
| 修稿时间： | 1998-04-28 |
APPLICATION OF PARAMETRIC DESIGN METHOD IN GEOLOGICAL AND MINERAL MAP COMPUTER-AIDED MAPPING |
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| Liu Gang,Yuan Yanbin,Wu Chonglong.APPLICATION OF PARAMETRIC DESIGN METHOD IN GEOLOGICAL AND MINERAL MAP COMPUTER-AIDED MAPPING[J].Geological Science and Technology Information,1999,18(1):93-96. |
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| Authors: | Liu Gang Yuan Yanbin Wu Chonglong |
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| Abstract: | The application of parametric design in the second development of CAD base software can let the system become more perfect in the complicated works of geological and mineral map mapping.In this paper the examples of linetypes design and pattern fill are given to show that the practice way of the application of parametric design are to represent the map unit internal characteristic in parametric mode and build the database of the associativity relationship(local spatial topo relationship)of map units.The key of applying parametric design method to the development of geological and mineral map mapping program is the foundation of proper mathmatic model and the agile application of database technique. |
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| Keywords: | computer aided design(CAD) geological and mineral map computer aided mapping parametric design method geological and mineral point source information system |
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