*Vertices 5
1 "电力电子技术" 0.0 0.0 0.0 x_fact 0.547731 y_fact 3.051643
2 "电工技术杂志" 0.0 0.0 0.0 x_fact 2.660407 y_fact 3.403756
3 "电网技术" 0.0 0.0 0.0 x_fact 12.832551 y_fact 36.580595
4 "电力自动化设备" 0.0 0.0 0.0 x_fact 11.541471 y_fact 16.275430
5 "电力系统自动化" 0.0 0.0 0.0 x_fact 4.264476 y_fact 40.688576
*Matrix 
0.000000 0.481782 0.000000 0.000000 0.000000 
0.481782 0.000000 0.605819 0.822508 0.762207 
0.000000 0.605819 0.000000 0.648808 0.512419 
0.000000 0.822508 0.648808 0.000000 0.851925 
0.000000 0.762207 0.512419 0.851925 0.000000