*Vertices 8
1 "昆虫学报" 0.0 0.0 0.0 x_fact 7.323396 y_fact 21.840570
2 "昆虫知识" 0.0 0.0 0.0 x_fact 8.749190 y_fact 13.609851
3 "中国病毒学" 0.0 0.0 0.0 x_fact 0.712897 y_fact 3.629294
4 "植物保护学报" 0.0 0.0 0.0 x_fact 8.360337 y_fact 10.304601
5 "中国农业科学" 0.0 0.0 0.0 x_fact 4.795852 y_fact 19.442644
6 "中国生物防治" 0.0 0.0 0.0 x_fact 5.184705 y_fact 8.943616
7 "植物病理学报" 0.0 0.0 0.0 x_fact 3.370058 y_fact 8.878808
8 "植物保护" 0.0 0.0 0.0 x_fact 10.045366 y_fact 13.350616
*Matrix 
0.000000 0.804723 0.000000 0.683978 0.000000 0.461995 0.000000 0.391002 
0.804723 0.000000 0.000000 0.658773 0.000000 0.517538 0.000000 0.625983 
0.000000 0.000000 0.000000 0.336054 0.000000 0.000000 0.000000 0.000000 
0.683978 0.658773 0.336054 0.000000 0.366534 0.619386 0.626887 0.756333 
0.000000 0.000000 0.000000 0.366534 0.000000 0.000000 0.336593 0.000000 
0.461995 0.517538 0.000000 0.619386 0.000000 0.000000 0.281604 0.758124 
0.000000 0.000000 0.000000 0.626887 0.336593 0.281604 0.000000 0.524094 
0.391002 0.625983 0.000000 0.756333 0.000000 0.758124 0.524094 0.000000