*Vertices 4
1 "中国机械工程" 0.0 0.0 0.0 x_fact 4.922516 y_fact 22.424795
2 "制造业自动化" 0.0 0.0 0.0 x_fact 6.836828 y_fact 8.659982
3 "计算机工程与应用" 0.0 0.0 0.0 x_fact 8.295351 y_fact 54.421149
4 "计算机集成制造系统-CIMS" 0.0 0.0 0.0 x_fact 5.195989 y_fact 14.494075
*Matrix 
0.000000 0.884536 0.000000 0.497671 
0.884536 0.000000 0.302312 0.712080 
0.000000 0.302312 0.000000 0.232267 
0.497671 0.712080 0.232267 0.000000