*Vertices 7
1 "中华妇产科杂志" 0.0 0.0 0.0 x_fact 1.800327 y_fact 9.056192
2 "中华外科杂志" 0.0 0.0 0.0 x_fact 2.727769 y_fact 10.747409
3 "中华胸心血管外科杂志" 0.0 0.0 0.0 x_fact 0.981997 y_fact 4.364430
4 "中国实用妇科与产科杂志" 0.0 0.0 0.0 x_fact 6.655756 y_fact 11.620295
5 "中国实用外科杂志" 0.0 0.0 0.0 x_fact 3.709765 y_fact 11.074741
6 "中国内镜杂志" 0.0 0.0 0.0 x_fact 8.510638 y_fact 41.134752
7 "中国微创外科杂志" 0.0 0.0 0.0 x_fact 7.855974 y_fact 12.002182
*Matrix 
0.000000 0.000000 0.000000 0.883852 0.000000 0.000000 0.333021 
0.000000 0.000000 0.461329 0.000000 0.490908 0.000000 0.398218 
0.000000 0.461329 0.000000 0.000000 0.000000 0.000000 0.278811 
0.883852 0.000000 0.000000 0.000000 0.000000 0.000000 0.351907 
0.000000 0.490908 0.000000 0.000000 0.000000 0.000000 0.401118 
0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.337125 
0.333021 0.398218 0.278811 0.351907 0.401118 0.337125 0.000000