*Vertices 3
1 "水力发电学报" 0.0 0.0 0.0 x_fact 12.301587 y_fact 17.857143
2 "水利学报" 0.0 0.0 0.0 x_fact 6.746032 y_fact 58.730159
3 "水利水电技术" 0.0 0.0 0.0 x_fact 16.269841 y_fact 23.412698
*Matrix 
0.000000 0.896844 0.934347 
0.896844 0.000000 0.839445 
0.934347 0.839445 0.000000