*Vertices 7
1 "装备环境工程" 0.0 0.0 0.0 x_fact 3.660322 y_fact 6.588580
2 "中国机械工程" 0.0 0.0 0.0 x_fact 4.245974 y_fact 30.453880
3 "锻压技术" 0.0 0.0 0.0 x_fact 6.295754 y_fact 9.663250
4 "金属热处理" 0.0 0.0 0.0 x_fact 1.024890 y_fact 24.304539
5 "模具工业" 0.0 0.0 0.0 x_fact 7.027818 y_fact 13.177160
6 "模具技术" 0.0 0.0 0.0 x_fact 5.563690 y_fact 10.980966
7 "塑料科技" 0.0 0.0 0.0 x_fact 0.878477 y_fact 4.831625
*Matrix 
0.000000 0.286926 0.750252 0.000000 0.447683 0.444251 0.000000 
0.286926 0.000000 0.493788 0.000000 0.000000 0.000000 0.000000 
0.750252 0.493788 0.000000 0.000000 0.497176 0.475862 0.000000 
0.000000 0.000000 0.000000 0.000000 0.433305 0.208098 0.000000 
0.447683 0.000000 0.497176 0.433305 0.000000 0.487979 0.000000 
0.444251 0.000000 0.475862 0.208098 0.487979 0.000000 0.206206 
0.000000 0.000000 0.000000 0.000000 0.000000 0.206206 0.000000