*Vertices 3
1 "水生生物学报" 0.0 0.0 0.0 x_fact 8.401639 y_fact 46.721311
2 "水产学报" 0.0 0.0 0.0 x_fact 14.344262 y_fact 29.303279
3 "中国水产科学" 0.0 0.0 0.0 x_fact 14.959016 y_fact 23.975410
*Matrix 
0.000000 0.598320 0.425843 
0.598320 0.000000 0.938545 
0.425843 0.938545 0.000000