*Vertices 3
1 "电子学报" 0.0 0.0 0.0 x_fact 0.409836 y_fact 75.819672
2 "电子技术应用" 0.0 0.0 0.0 x_fact 2.868852 y_fact 11.475410
3 "遥测遥控" 0.0 0.0 0.0 x_fact 4.918033 y_fact 12.704918
*Matrix 
0.000000 0.316223 0.340570 
0.316223 0.000000 0.333563 
0.340570 0.333563 0.000000