*Vertices 3
1 "植物保护学报" 0.0 0.0 0.0 x_fact 5.343511 y_fact 9.465649
2 "植物病理学报" 0.0 0.0 0.0 x_fact 1.068702 y_fact 8.702290
3 "生态学报" 0.0 0.0 0.0 x_fact 1.221374 y_fact 81.832061
*Matrix 
0.000000 0.686774 0.359913 
0.686774 0.000000 0.000000 
0.359913 0.000000 0.000000