*Vertices 5
1 "自然杂志" 0.0 0.0 0.0 x_fact 0.380952 y_fact 4.761905
2 "生命的化学" 0.0 0.0 0.0 x_fact 0.000000 y_fact 2.857143
3 "生物磁学" 0.0 0.0 0.0 x_fact 5.523810 y_fact 47.047619
4 "中华物理医学与康复杂志" 0.0 0.0 0.0 x_fact 0.000000 y_fact 39.428571
5 "磁性材料及器件" 0.0 0.0 0.0 x_fact 0.000000 y_fact 5.904762
*Matrix 
0.000000 0.000000 0.000000 0.000000 0.000000 
0.000000 0.000000 0.000000 0.000000 0.000000 
0.000000 0.000000 0.000000 0.000000 0.000000 
0.000000 0.000000 0.000000 0.000000 0.000000 
0.000000 0.000000 0.000000 0.000000 0.000000