@article{郝晓红_2004, author = {[郝晓红, 李松, 郝忠孝]}, title = {复杂3D空间中的3DR46模型的表示与推理}, publisher = {计算机科学与探索}, year = {2020}, journal = {计算机科学与探索}, volume = {14}, number = {12}, eid = {2004}, pages = {2004-2013}, keywords = {

3D方向关系;空间数据库;关系模型;空间关系推理;动态邻接关系

}, doi = http://fcst.ceaj.org/CN/10.3778/j.issn.1673-9418.1911032 }