@article{曹青_1541, author = {[曹青, 洪必文, 张翎, 阮陵, 龙毅]}, title = {基于自然语言空间关系描述的地图近似表达方法}, publisher = {地球信息科学学报}, year = {2018}, journal = {地球信息科学学报}, volume = {20}, number = {11}, eid = {1541}, pages = {1541-1549}, keywords = {自然语言;地理实体;定性空间关系;“文-图”转换;;近似表达}, doi = https://www.dqxxkx.cn/CN/10.12082/dqxxkx.2018.180288 }