*Vertices 5
1 "海洋工程" 0.0 0.0 0.0 x_fact 3.469388 y_fact 14.693878
2 "中国海上油气" 0.0 0.0 0.0 x_fact 1.020408 y_fact 10.816327
3 "中国海洋平台" 0.0 0.0 0.0 x_fact 7.142857 y_fact 12.857143
4 "岩土工程学报" 0.0 0.0 0.0 x_fact 0.204082 y_fact 28.571429
5 "上海交通大学学报" 0.0 0.0 0.0 x_fact 1.632653 y_fact 33.061224
*Matrix 
0.000000 0.000000 0.655868 0.000000 0.000000 
0.000000 0.000000 0.231473 0.000000 0.000000 
0.655868 0.231473 0.000000 0.000000 0.000000 
0.000000 0.000000 0.000000 0.000000 0.000000 
0.000000 0.000000 0.000000 0.000000 0.000000