*Vertices 5
1 "耐火材料" 0.0 0.0 0.0 x_fact 2.127660 y_fact 36.879433
2 "冶金能源" 0.0 0.0 0.0 x_fact 3.900709 y_fact 7.092199
3 "工业炉" 0.0 0.0 0.0 x_fact 6.382979 y_fact 13.829787
4 "热能动力工程" 0.0 0.0 0.0 x_fact 1.773050 y_fact 15.248227
5 "工业加热" 0.0 0.0 0.0 x_fact 12.765957 y_fact 26.950355
*Matrix 
0.000000 0.000000 0.290242 0.000000 0.240598 
0.000000 0.000000 0.734708 0.000000 0.518885 
0.290242 0.734708 0.000000 0.000000 0.641726 
0.000000 0.000000 0.000000 0.000000 0.209098 
0.240598 0.518885 0.641726 0.209098 0.000000