*Vertices 5
1 "中华外科杂志" 0.0 0.0 0.0 x_fact 4.845815 y_fact 21.233480
2 "中国普通外科杂志" 0.0 0.0 0.0 x_fact 10.748899 y_fact 42.731278
3 "中华普通外科杂志" 0.0 0.0 0.0 x_fact 6.696035 y_fact 11.718062
4 "中国实用外科杂志" 0.0 0.0 0.0 x_fact 7.488987 y_fact 17.180617
5 "腹部外科" 0.0 0.0 0.0 x_fact 6.343612 y_fact 7.136564
*Matrix 
0.000000 0.000000 0.473279 0.500322 0.439266 
0.000000 0.000000 0.353047 0.246193 0.418091 
0.473279 0.353047 0.000000 0.771287 0.798777 
0.500322 0.246193 0.771287 0.000000 0.963533 
0.439266 0.418091 0.798777 0.963533 0.000000