*Vertices 7
1 "冶金自动化" 0.0 0.0 0.0 x_fact 6.164384 y_fact 13.470320
2 "北京科技大学学报" 0.0 0.0 0.0 x_fact 3.652968 y_fact 21.232877
3 "钢铁" 0.0 0.0 0.0 x_fact 2.054795 y_fact 15.296804
4 "真空科学与技术学报" 0.0 0.0 0.0 x_fact 0.000000 y_fact 9.360731
5 "自动化学报" 0.0 0.0 0.0 x_fact 0.000000 y_fact 14.155251
6 "控制工程" 0.0 0.0 0.0 x_fact 4.109589 y_fact 10.273973
7 "管理科学学报" 0.0 0.0 0.0 x_fact 0.228311 y_fact 16.210046
*Matrix 
0.000000 0.000000 0.245450 0.000000 0.000000 0.285588 0.000000 
0.000000 0.000000 0.311494 0.000000 0.000000 0.000000 0.000000 
0.245450 0.311494 0.000000 0.000000 0.000000 0.000000 0.000000 
0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 
0.000000 0.000000 0.000000 0.000000 0.000000 0.458339 0.000000 
0.285588 0.000000 0.000000 0.000000 0.458339 0.000000 0.000000 
0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000