根据: on the basis of; according t ...基准: datum standard; criterion; r ...海拔: height; height above sea lev ...划分: divide; partition; repartiti ...区域: area; beat; reach; domain; p ...基本海拔分区;根据基准海拔划分区域: zzones by base elevation基准海拔: base elev基准海拔;基本海拔: base elev划分区域: demarcation未划分区域的: unzoned基准海平面: sea level datum; sea-level datum; standard sea level数据基准面: datum surface基础根据基金: foundation分区域: zoning基本海拔分区: zones by base elevation划分区段: block out重划分区: re-zoning主划分, 主分区: main partition根据地形而划分的空气和水体流动区域: natural air and water shed根据海拔指定颜色: color by elevation区域划分: regionalism; zoning区域划分图: zoning plan区域性划分: regional allocation得分区域: get zone积分区域: domain of integration; integral domain