*Vertices 3
1 "海洋与湖沼" 0.0 0.0 0.0 x_fact 2.366864 y_fact 45.956607
2 "水生生物学报" 0.0 0.0 0.0 x_fact 10.256410 y_fact 32.938856
3 "水产学报" 0.0 0.0 0.0 x_fact 8.875740 y_fact 21.104536
*Matrix 
0.000000 0.235503 0.293791 
0.235503 0.000000 0.618856 
0.293791 0.618856 0.000000