*Vertices 5
1 "中华外科杂志" 0.0 0.0 0.0 x_fact 3.550296 y_fact 10.059172
2 "中华普通外科杂志" 0.0 0.0 0.0 x_fact 13.214990 y_fact 16.370809
3 "中华肝胆外科杂志" 0.0 0.0 0.0 x_fact 17.455621 y_fact 30.374753
4 "中国实用外科杂志" 0.0 0.0 0.0 x_fact 11.439842 y_fact 25.345168
5 "消化外科" 0.0 0.0 0.0 x_fact 17.357002 y_fact 17.850099
*Matrix 
0.000000 0.801200 0.668374 0.604753 0.945688 
0.801200 0.000000 0.783873 0.939402 0.942894 
0.668374 0.783873 0.000000 0.660329 0.736541 
0.604753 0.939402 0.660329 0.000000 0.828208 
0.945688 0.942894 0.736541 0.828208 0.000000