|
|
|
CONCEPTDESIGNMODELOFOBJECTORIENTED SPATIALDATABASEBASEDONPETRINET |
LanXiaoji1;HuChuan1;XieXuyang2;LongWenxing2 |
1)CollegeofArchitectureandMappingofJiangxiUniversityofScienceandTechnology,Ganzhou 341000 2)DepartmentofTrafficEngineering,SichuanCollegeofArchitecturalTechnology,Deyang 618000 |
Received: 1900-01-01 Revised: 1900-01-01 Online: null |
Supporting info null |