*Vertices 10
1 "中国农业科学" 0.0 0.0 0.0 x_fact 8.044840 y_fact 12.182657
2 "作物学报" 0.0 0.0 0.0 x_fact 8.061325 y_fact 12.726673
3 "浙江大学学报农业与生命科学版" 0.0 0.0 0.0 x_fact 1.780415 y_fact 2.472799
4 "安徽农业科学" 0.0 0.0 0.0 x_fact 1.384768 y_fact 2.654138
5 "种子" 0.0 0.0 0.0 x_fact 0.428619 y_fact 1.186944
6 "农业工程学报" 0.0 0.0 0.0 x_fact 2.044181 y_fact 9.314210
7 "植物营养与肥料学报" 0.0 0.0 0.0 x_fact 1.401253 y_fact 2.637652
8 "中国农学通报" 0.0 0.0 0.0 x_fact 1.038576 y_fact 2.835476
9 "生态学报" 0.0 0.0 0.0 x_fact 9.297725 y_fact 18.001978
10 "应用生态学报" 0.0 0.0 0.0 x_fact 7.764590 y_fact 35.987471
*Matrix 
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0.848236 0.000000 0.481012 0.361672 0.335135 0.000000 0.342083 0.508425 0.000000 0.000000 
0.561649 0.481012 0.000000 0.416712 0.292671 0.334339 0.439668 0.496866 0.312120 0.268882 
0.373958 0.361672 0.416712 0.000000 0.342698 0.000000 0.280907 0.608582 0.000000 0.000000 
0.293983 0.335135 0.292671 0.342698 0.000000 0.000000 0.000000 0.320272 0.000000 0.000000 
0.000000 0.000000 0.334339 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 
0.467242 0.342083 0.439668 0.280907 0.000000 0.000000 0.000000 0.427019 0.262511 0.303115 
0.544549 0.508425 0.496866 0.608582 0.320272 0.000000 0.427019 0.000000 0.000000 0.000000 
0.249378 0.000000 0.312120 0.000000 0.000000 0.000000 0.262511 0.000000 0.000000 0.688441 
0.244769 0.000000 0.268882 0.000000 0.000000 0.000000 0.303115 0.000000 0.688441 0.000000