*Vertices 7
1 "高分子学报" 0.0 0.0 0.0 x_fact 0.828864 y_fact 10.287665
2 "高分子材料科学与工程" 0.0 0.0 0.0 x_fact 7.557289 y_fact 15.065822
3 "工程塑料应用" 0.0 0.0 0.0 x_fact 19.843979 y_fact 29.497806
4 "塑料工业" 0.0 0.0 0.0 x_fact 9.312530 y_fact 11.652852
5 "中国塑料" 0.0 0.0 0.0 x_fact 9.361287 y_fact 16.089712
6 "塑料" 0.0 0.0 0.0 x_fact 9.166260 y_fact 11.214042
7 "合成树脂及塑料" 0.0 0.0 0.0 x_fact 4.973184 y_fact 6.192101
*Matrix 
0.000000 0.463520 0.000000 0.310373 0.278308 0.223388 0.413072 
0.463520 0.000000 0.574439 0.767973 0.590422 0.631272 0.741757 
0.000000 0.574439 0.000000 0.836740 0.735023 0.800784 0.766746 
0.310373 0.767973 0.836740 0.000000 0.878154 0.938151 0.868058 
0.278308 0.590422 0.735023 0.878154 0.000000 0.955804 0.792397 
0.223388 0.631272 0.800784 0.938151 0.955804 0.000000 0.853753 
0.413072 0.741757 0.766746 0.868058 0.792397 0.853753 0.000000