*Vertices 5
1 "中国胶粘剂" 0.0 0.0 0.0 x_fact 18.773946 y_fact 40.229885
2 "粘接" 0.0 0.0 0.0 x_fact 10.727969 y_fact 17.624521
3 "化学与粘合" 0.0 0.0 0.0 x_fact 15.900383 y_fact 21.072797
4 "林产工业" 0.0 0.0 0.0 x_fact 2.873563 y_fact 10.153257
5 "人造板通讯" 0.0 0.0 0.0 x_fact 8.812261 y_fact 10.919540
*Matrix 
0.000000 0.939438 0.964069 0.000000 0.269169 
0.939438 0.000000 0.991503 0.000000 0.306883 
0.964069 0.991503 0.000000 0.000000 0.282896 
0.000000 0.000000 0.000000 0.000000 0.971591 
0.269169 0.306883 0.282896 0.971591 0.000000