*Vertices 9
1 "中华眼科杂志" 0.0 0.0 0.0 x_fact 29.266096 y_fact 41.557857
2 "中华眼底病杂志" 0.0 0.0 0.0 x_fact 11.256191 y_fact 14.542999
3 "眼科新进展" 0.0 0.0 0.0 x_fact 3.556956 y_fact 11.256191
4 "眼科研究" 0.0 0.0 0.0 x_fact 4.502476 y_fact 5.222873
5 "中国实用眼科杂志" 0.0 0.0 0.0 x_fact 5.808195 y_fact 7.834309
6 "眼视光学杂志" 0.0 0.0 0.0 x_fact 0.540297 y_fact 0.720396
7 "眼科" 0.0 0.0 0.0 x_fact 1.620891 y_fact 2.611436
8 "眼外伤职业眼病杂志" 0.0 0.0 0.0 x_fact 1.260693 y_fact 6.618640
9 "国际眼科杂志" 0.0 0.0 0.0 x_fact 0.270149 y_fact 9.635299
*Matrix 
0.000000 0.815156 0.335000 0.907270 0.880640 0.604124 0.611164 0.450504 0.278987 
0.815156 0.000000 0.415979 0.810653 0.751726 0.544088 0.467559 0.235000 0.301942 
0.335000 0.415979 0.000000 0.411048 0.327511 0.000000 0.000000 0.000000 0.000000 
0.907270 0.810653 0.411048 0.000000 0.716889 0.497025 0.559402 0.000000 0.349772 
0.880640 0.751726 0.327511 0.716889 0.000000 0.807551 0.705446 0.504402 0.403259 
0.604124 0.544088 0.000000 0.497025 0.807551 0.000000 0.613778 0.000000 0.407279 
0.611164 0.467559 0.000000 0.559402 0.705446 0.613778 0.000000 0.279698 0.345436 
0.450504 0.235000 0.000000 0.000000 0.504402 0.000000 0.279698 0.000000 0.000000 
0.278987 0.301942 0.000000 0.349772 0.403259 0.407279 0.345436 0.000000 0.000000