机译:同时用计算机编制客货列车运行图的研究
Department of Trans portation Engineering, Southwest Jiaotong University, Chengdu 610031 ,China;
Department of Trans portation Engineering, Southwest Jiaotong University, Chengdu 610031 ,China;
Branch of Trans portation, Chengdu Railway Administration Department , Chengdu 610021 ,China;
computer; train working graph; harmony and co-operation; comprehensive optimization;