*Vertices 7
1 "中国心理卫生杂志" 0.0 0.0 0.0 x_fact 0.848896 y_fact 11.247878
2 "中华儿科杂志" 0.0 0.0 0.0 x_fact 1.910017 y_fact 8.701188
3 "中国实用儿科杂志" 0.0 0.0 0.0 x_fact 13.285229 y_fact 17.275042
4 "中国妇幼保健" 0.0 0.0 0.0 x_fact 2.674024 y_fact 5.899830
5 "中国儿童保健杂志" 0.0 0.0 0.0 x_fact 7.003396 y_fact 12.011885
6 "实用儿科临床杂志" 0.0 0.0 0.0 x_fact 11.375212 y_fact 29.329372
7 "中国学校卫生" 0.0 0.0 0.0 x_fact 4.456706 y_fact 15.534805
*Matrix 
0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.382215 
0.000000 0.000000 0.987375 0.252280 0.505439 0.491383 0.000000 
0.000000 0.987375 0.000000 0.275353 0.546554 0.500295 0.000000 
0.000000 0.252280 0.275353 0.000000 0.479801 0.000000 0.000000 
0.000000 0.505439 0.546554 0.479801 0.000000 0.309501 0.000000 
0.000000 0.491383 0.500295 0.000000 0.309501 0.000000 0.000000 
0.382215 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000