*Vertices 6
1 "植物生理与分子生物学学报" 0.0 0.0 0.0 x_fact 0.495050 y_fact 6.930693
2 "果树学报" 0.0 0.0 0.0 x_fact 3.795380 y_fact 21.122112
3 "大豆科学" 0.0 0.0 0.0 x_fact 0.825083 y_fact 11.056106
4 "中国生物防治" 0.0 0.0 0.0 x_fact 0.330033 y_fact 7.425743
5 "吉林农业科学" 0.0 0.0 0.0 x_fact 8.910891 y_fact 17.656766
6 "玉米科学" 0.0 0.0 0.0 x_fact 3.300330 y_fact 35.808581
*Matrix 
0.000000 0.229930 0.000000 0.000000 0.000000 0.000000 
0.229930 0.000000 0.000000 0.000000 0.000000 0.000000 
0.000000 0.000000 0.000000 0.000000 0.320801 0.000000 
0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 
0.000000 0.000000 0.320801 0.000000 0.000000 0.260844 
0.000000 0.000000 0.000000 0.000000 0.260844 0.000000