*Vertices 5
1 "中华外科杂志" 0.0 0.0 0.0 x_fact 3.374778 y_fact 16.429840
2 "中华普通外科杂志" 0.0 0.0 0.0 x_fact 8.170515 y_fact 12.344583
3 "中华肝胆外科杂志" 0.0 0.0 0.0 x_fact 17.140320 y_fact 29.751332
4 "中国实用外科杂志" 0.0 0.0 0.0 x_fact 11.101243 y_fact 23.090586
5 "肝胆外科杂志" 0.0 0.0 0.0 x_fact 14.564831 y_fact 18.383659
*Matrix 
0.000000 0.720641 0.484789 0.507840 0.539215 
0.720641 0.000000 0.647992 0.763705 0.761321 
0.484789 0.647992 0.000000 0.659700 0.783147 
0.507840 0.763705 0.659700 0.000000 0.904881 
0.539215 0.761321 0.783147 0.904881 0.000000