*Vertices 3
1 "中草药" 0.0 0.0 0.0 x_fact 0.332226 y_fact 60.465116
2 "林产化学与工业" 0.0 0.0 0.0 x_fact 4.651163 y_fact 17.940199
3 "精细化工" 0.0 0.0 0.0 x_fact 2.823920 y_fact 21.594684
*Matrix 
0.000000 0.220906 0.000000 
0.220906 0.000000 0.000000 
0.000000 0.000000 0.000000