spatial relation

英 [ˈspeɪʃl rɪˈleɪʃn]

美 [ˈspeɪʃl rɪˈleɪʃn]

网络  空间关系; 之间的空间关系; 空扩关系

英英释义

noun

• the spatial property of a place where or way in which something is situated
  1. the position of the hands on the clock
  2. he specified the spatial relations of every piece of furniture on the stage
  Synonym:position

双语例句

• Spatial relation is one of the key theoretical issues in GIS.
  空间关系是GIS的重要理论问题之一，在GIS空间数据建模、空间查询、空间分析、空间推理、制图综合、地图理解等过程中起着重要的作用。
• Topological relation, that is a basic spatial relation, becomes a key point of the research.
  拓扑关系作为最基本的空间关系，是其中的研究重点。
• In the experiments, we employ a weighted two-dimensional histogram WFCM algorithm to improve the image segmentation effect, since it takes account of spatial relation.
  实验利用了加权二维直方图的WFCM算法，考虑像素间的空间信息，改善了图像分割效果。
• Study of Complex Spatial Relation Model Based on Decision Trees
  基于决策树的复杂空间关系建模研究
• This thesis mainly discusses spatial relation of simple area object in two-dimensional space, the methods of spatial data index in GIS and the application of spatial data index.
  本文着重讨论了GIS中二维简单空间区域对象的空间关系，GIS空间数据索引方式，以及空间数据索引的应用。
• Spatial relation plays an important role in the study of urbanization.
  空间关系对于城镇化的研究具有非常重要的作用。
• Spatial relation feature description employs cognitive map.
  空间关系特征参数描述采用认知图方法。
• The theory and technology bases of Geo-ontology and spatial relation.
  地理本体和空间关系相关理论与技术基础。
• First, analyzed and summarized words and phrases which composition of the spatial query language, and established the thesaurus, the amount of predicate vocabulary and toponym library of spatial relation and so on.
  首先，针对组成空间查询语言的词和短语进行了分析和总结，建立了空间关系谓词库、量词库、地名库等。
• The event and condition part are extended by incorporating spatial data model and spatial relation. 2.
  通过对空间数据模型特点的分析和空间关系的定义，对空间ECA模型的事件和条件部分均进行了扩展。（2）研究了基于空间关系的复合事件检测问题。