*Vertices 5
1 "高分子材料科学与工程" 0.0 0.0 0.0 x_fact 6.092125 y_fact 19.836553
2 "工程塑料应用" 0.0 0.0 0.0 x_fact 16.641902 y_fact 27.711738
3 "塑料工业" 0.0 0.0 0.0 x_fact 15.750371 y_fact 19.910847
4 "中国塑料" 0.0 0.0 0.0 x_fact 11.738484 y_fact 20.802377
5 "塑料" 0.0 0.0 0.0 x_fact 9.509658 y_fact 11.738484
*Matrix 
0.000000 0.418353 0.628237 0.624490 0.551766 
0.418353 0.000000 0.852352 0.787994 0.785186 
0.628237 0.852352 0.000000 0.966710 0.980613 
0.624490 0.787994 0.966710 0.000000 0.945768 
0.551766 0.785186 0.980613 0.945768 0.000000