等高线空间关系  spatial relationship of contour

定性空间关系推理  qualitative reasoning of spatial relations

高等数学空间关系  higher mathematics’ space relation

关系空间  relation space

混合维空间关系  multi-dimensional spatial relation

基本空间关系  basic spatial relations

结合空间关系  integrated spatial relation

近似空间关系代数  Approximate spatial relation algebra

空间关系表示  spatial relation representation

空间关系测验  space relation test

空间关系的定性表达  qualitative representation of spatial relations

空间关系几何约束  spatial relation geometric constraint

空间关系计算  calculation of spatial relations; computation of spatial relations

空间关系理论  spatial relation theory

空间关系描述  Spatial relation descriptor

空间关系模型  spatial relation model

空间关系求解  resolving spatial relationship

空间关系数据库模型  Geo-relational Database Model

空间关系图  space myopia (empty-field myopia