*Vertices 2
1 "高等学校化学学报" 0.0 0.0 0.0 x_fact 2.802102 y_fact 79.246935
2 "高分子学报" 0.0 0.0 0.0 x_fact 3.765324 y_fact 20.753065
*Matrix 
0.000000 0.252015 
0.252015 0.000000