*Vertices 4
1 "电网技术" 0.0 0.0 0.0 x_fact 9.995903 y_fact 15.690291
2 "中国电机工程学报" 0.0 0.0 0.0 x_fact 4.301516 y_fact 36.419500
3 "中国电力" 0.0 0.0 0.0 x_fact 3.932814 y_fact 7.906596
4 "电力系统自动化" 0.0 0.0 0.0 x_fact 8.480131 y_fact 39.983613
*Matrix 
0.000000 0.456132 0.601337 0.748965 
0.456132 0.000000 0.279811 0.000000 
0.601337 0.279811 0.000000 0.423936 
0.748965 0.000000 0.423936 0.000000