*Vertices 5
1 "物探与化探" 0.0 0.0 0.0 x_fact 0.615385 y_fact 23.076923
2 "测绘通报" 0.0 0.0 0.0 x_fact 0.307692 y_fact 20.000000
3 "勘察科学技术" 0.0 0.0 0.0 x_fact 4.923077 y_fact 8.000000
4 "岩土工程学报" 0.0 0.0 0.0 x_fact 0.307692 y_fact 36.000000
5 "长安大学学报自然科学版" 0.0 0.0 0.0 x_fact 4.000000 y_fact 12.923077
*Matrix 
0.000000 0.000000 0.320785 0.000000 0.000000 
0.000000 0.000000 0.324509 0.000000 0.000000 
0.320785 0.324509 0.000000 0.319067 0.432702 
0.000000 0.000000 0.319067 0.000000 0.382418 
0.000000 0.000000 0.432702 0.382418 0.000000