*Vertices 6
1 "电加工与模具" 0.0 0.0 0.0 x_fact 7.634731 y_fact 17.215569
2 "机械科学与技术" 0.0 0.0 0.0 x_fact 11.227545 y_fact 24.700599
3 "中国机械工程" 0.0 0.0 0.0 x_fact 7.335329 y_fact 34.131737
4 "模具工业" 0.0 0.0 0.0 x_fact 2.544910 y_fact 8.832335
5 "模具技术" 0.0 0.0 0.0 x_fact 3.143713 y_fact 8.682635
6 "航空制造技术" 0.0 0.0 0.0 x_fact 4.041916 y_fact 6.437126
*Matrix 
0.000000 0.263695 0.248406 0.300701 0.000000 0.266757 
0.263695 0.000000 0.660325 0.000000 0.000000 0.587356 
0.248406 0.660325 0.000000 0.000000 0.000000 0.824488 
0.300701 0.000000 0.000000 0.000000 0.446263 0.000000 
0.000000 0.000000 0.000000 0.446263 0.000000 0.000000 
0.266757 0.587356 0.824488 0.000000 0.000000 0.000000