*Vertices 7
1 "海洋与湖沼" 0.0 0.0 0.0 x_fact 2.353967 y_fact 15.082825
2 "海洋科学" 0.0 0.0 0.0 x_fact 8.718396 y_fact 13.251962
3 "水生生物学报" 0.0 0.0 0.0 x_fact 5.405405 y_fact 21.708806
4 "大连水产学院学报" 0.0 0.0 0.0 x_fact 7.149085 y_fact 9.154316
5 "水产学报" 0.0 0.0 0.0 x_fact 9.938971 y_fact 16.303400
6 "湛江海洋大学学报" 0.0 0.0 0.0 x_fact 6.190061 y_fact 7.410636
7 "中国水产科学" 0.0 0.0 0.0 x_fact 13.251962 y_fact 17.088056
*Matrix 
0.000000 0.592949 0.000000 0.286319 0.298910 0.403395 0.493287 
0.592949 0.000000 0.223777 0.645528 0.628158 0.779102 0.831691 
0.000000 0.223777 0.000000 0.478819 0.593447 0.463594 0.395131 
0.286319 0.645528 0.478819 0.000000 0.825814 0.882203 0.833170 
0.298910 0.628158 0.593447 0.825814 0.000000 0.875356 0.901365 
0.403395 0.779102 0.463594 0.882203 0.875356 0.000000 0.936881 
0.493287 0.831691 0.395131 0.833170 0.901365 0.936881 0.000000