*Vertices 6
1 "高分子学报" 0.0 0.0 0.0 x_fact 1.563405 y_fact 11.175449
2 "高分子材料科学与工程" 0.0 0.0 0.0 x_fact 10.306891 y_fact 21.019108
3 "工程塑料应用" 0.0 0.0 0.0 x_fact 13.781123 y_fact 22.408801
4 "塑料工业" 0.0 0.0 0.0 x_fact 13.723219 y_fact 16.965837
5 "中国塑料" 0.0 0.0 0.0 x_fact 11.522872 y_fact 18.587145
6 "塑料" 0.0 0.0 0.0 x_fact 8.106543 y_fact 9.843660
*Matrix 
0.000000 0.543088 0.000000 0.260101 0.332265 0.219121 
0.543088 0.000000 0.405519 0.637706 0.657760 0.557694 
0.000000 0.405519 0.000000 0.848072 0.776655 0.784752 
0.260101 0.637706 0.848072 0.000000 0.965624 0.980550 
0.332265 0.657760 0.776655 0.965624 0.000000 0.942052 
0.219121 0.557694 0.784752 0.980550 0.942052 0.000000