基本解釋[計算機科學技術]空間拓撲關系英漢例句雙語例句Research on spatial relation representation mainly includes spatial topological relation, spatial cardinal direction relation and spatial distance relation.對空間關系表示的研究主要包括空間拓撲關系、空間方向關系、空間距離關系三大類空間關系表示的研究。Based upon the fundamental concepts in rough set theory, this paper proposes rough set models to represent the uncertainties in position, attribute and topological relation of spatial objects.在此基礎上，運用粗集理論中的一些基本概念和方法來系統(tǒng)地描述和表達空間目標位置數(shù)據(jù)、屬性數(shù)據(jù)以及空間關系數(shù)據(jù)的不確定性，旨在建立一種多粒度的不確定性分析和表達方法。spatial topological relation更多例句詞組短語短語spatial topological relation model 拓撲關系模型inquiry of anti -spatial topological relation 反向拓撲關系查詢topological spatial relation 拓撲關系topological spatial relation describing 拓撲空間關系描述spatial topological relation更多詞組專業(yè)釋義計算機科學技術空間拓撲關系