*Vertices 2
1 "绝缘材料" 0.0 0.0 0.0 x_fact 5.394191 y_fact 22.406639
2 "高分子材料科学与工程" 0.0 0.0 0.0 x_fact 0.829876 y_fact 77.593361
*Matrix 
0.000000 0.312531 
0.312531 0.000000