*Vertices 7
1 "高分子学报" 0.0 0.0 0.0 x_fact 1.233722 y_fact 14.530500
2 "高分子材料科学与工程" 0.0 0.0 0.0 x_fact 10.006854 y_fact 20.562029
3 "塑料工业" 0.0 0.0 0.0 x_fact 9.732694 y_fact 13.022618
4 "合成橡胶工业" 0.0 0.0 0.0 x_fact 4.866347 y_fact 9.321453
5 "中国塑料" 0.0 0.0 0.0 x_fact 9.389993 y_fact 18.848526
6 "橡胶工业" 0.0 0.0 0.0 x_fact 6.305689 y_fact 13.433859
7 "弹性体" 0.0 0.0 0.0 x_fact 7.950651 y_fact 10.281014
*Matrix 
0.000000 0.464791 0.326901 0.000000 0.288191 0.000000 0.311636 
0.464791 0.000000 0.781826 0.328768 0.591107 0.241495 0.575333 
0.326901 0.781826 0.000000 0.238119 0.871669 0.000000 0.519597 
0.000000 0.328768 0.238119 0.000000 0.225232 0.728222 0.768582 
0.288191 0.591107 0.871669 0.225232 0.000000 0.000000 0.421795 
0.000000 0.241495 0.000000 0.728222 0.000000 0.000000 0.742141 
0.311636 0.575333 0.519597 0.768582 0.421795 0.742141 0.000000