*Vertices 5
1 "中华护理杂志" 0.0 0.0 0.0 x_fact 3.053435 y_fact 8.244275
2 "中华医院感染学杂志" 0.0 0.0 0.0 x_fact 0.479826 y_fact 26.892039
3 "中国实用护理杂志" 0.0 0.0 0.0 x_fact 14.918212 y_fact 32.649945
4 "护理学杂志" 0.0 0.0 0.0 x_fact 16.052345 y_fact 21.853871
5 "护士进修杂志" 0.0 0.0 0.0 x_fact 7.917121 y_fact 10.359869
*Matrix 
0.000000 0.000000 0.696766 0.900869 0.897790 
0.000000 0.000000 0.000000 0.000000 0.000000 
0.696766 0.000000 0.000000 0.747263 0.813439 
0.900869 0.000000 0.747263 0.000000 0.916951 
0.897790 0.000000 0.813439 0.916951 0.000000