空间数据模型的英文

spatial data model

• 空间:    space; enclosure; ...
• 数据:    data; record; info ...
• 模型:    model; pattern

例句与用法

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1. And three kinds of spatial data model : pillar model , tin face model and section model , were built up for these three kinds of rock - mass
   并通过模型实例验证了构模方法与空间数据模型的可行性。
2. In this paper , we focus our research on spatial data model and visualization techniques on the basis of spatial database in 3d gis
   本文以空间数据库为基础，主要研究三维gis中的空间数据模型和三维可视化技术。
3. Data is the basis of sanulation . relational data model and ~ al datu modl are described , and its realhation is discussed , too
   数据是仿真的基础，本文对关系数据与空间数据模型进行了描述，并讨论了它们的实现。
4. Discusses the method of developing a component based on the presented model in detail and develops a component with some basic functions . 4
   完整地描述了基于构造点集的空间数据模型的控件实现方法，并实现了该控件的基本功能。
5. In addition to an ample research on concerning national software and information material , this article discussed the establishment and application of spatial data model by adhering to practical design and research
   本文结合昆明市综合地下管网信息系统设计和开发的实际工作，探讨了地下管网空间数据模型的建立和应用。