*Vertices 6
1 "复旦学报" 0.0 0.0 0.0 x_fact 2.355072 y_fact 3.532609
2 "分析试验室" 0.0 0.0 0.0 x_fact 0.362319 y_fact 13.134058
3 "石油化工" 0.0 0.0 0.0 x_fact 1.539855 y_fact 16.757246
4 "材料导报" 0.0 0.0 0.0 x_fact 0.271739 y_fact 13.224638
5 "生态学报" 0.0 0.0 0.0 x_fact 0.905797 y_fact 48.731884
6 "环境科学与技术" 0.0 0.0 0.0 x_fact 0.724638 y_fact 4.619565
*Matrix 
0.000000 0.225372 0.246358 0.552474 0.223317 0.273503 
0.225372 0.000000 0.000000 0.000000 0.000000 0.000000 
0.246358 0.000000 0.000000 0.000000 0.000000 0.000000 
0.552474 0.000000 0.000000 0.000000 0.000000 0.000000 
0.223317 0.000000 0.000000 0.000000 0.000000 0.000000 
0.273503 0.000000 0.000000 0.000000 0.000000 0.000000