*Vertices 6
1 "中国超声医学杂志" 0.0 0.0 0.0 x_fact 1.589103 y_fact 6.432085
2 "中国医学影像技术" 0.0 0.0 0.0 x_fact 7.453651 y_fact 28.036322
3 "中华放射学杂志" 0.0 0.0 0.0 x_fact 2.913356 y_fact 17.934166
4 "医学影像学杂志" 0.0 0.0 0.0 x_fact 10.253500 y_fact 13.242527
5 "临床放射学杂志" 0.0 0.0 0.0 x_fact 5.751040 y_fact 10.631858
6 "实用放射学杂志" 0.0 0.0 0.0 x_fact 14.377601 y_fact 23.723042
*Matrix 
0.000000 0.376061 0.000000 0.285806 0.000000 0.000000 
0.376061 0.000000 0.239175 0.423321 0.263901 0.303087 
0.000000 0.239175 0.000000 0.764940 0.705214 0.672817 
0.285806 0.423321 0.764940 0.000000 0.699084 0.770887 
0.000000 0.263901 0.705214 0.699084 0.000000 0.695687 
0.000000 0.303087 0.672817 0.770887 0.695687 0.000000