*Vertices 3
1 "植物生理与分子生物学学报" 0.0 0.0 0.0 x_fact 10.332103 y_fact 23.616236
2 "植物学通报" 0.0 0.0 0.0 x_fact 26.199262 y_fact 31.365314
3 "植物学报" 0.0 0.0 0.0 x_fact 7.011070 y_fact 45.018450
*Matrix 
0.000000 0.820427 0.655970 
0.820427 0.000000 0.948782 
0.655970 0.948782 0.000000