*Vertices 5
1 "分析试验室" 0.0 0.0 0.0 x_fact 16.954023 y_fact 30.459770
2 "分析化学" 0.0 0.0 0.0 x_fact 1.915709 y_fact 32.758621
3 "中国皮革" 0.0 0.0 0.0 x_fact 1.245211 y_fact 14.272031
4 "皮革科学与工程" 0.0 0.0 0.0 x_fact 8.812261 y_fact 11.877395
5 "环境科学" 0.0 0.0 0.0 x_fact 0.095785 y_fact 10.632184
*Matrix 
0.000000 0.800285 0.000000 0.201891 0.000000 
0.800285 0.000000 0.000000 0.000000 0.000000 
0.000000 0.000000 0.000000 0.894340 0.000000 
0.201891 0.000000 0.894340 0.000000 0.000000 
0.000000 0.000000 0.000000 0.000000 0.000000