*Vertices 4
1 "工程力学" 0.0 0.0 0.0 x_fact 0.913242 y_fact 36.529680
2 "海洋工程" 0.0 0.0 0.0 x_fact 5.479452 y_fact 32.420091
3 "中国海洋平台" 0.0 0.0 0.0 x_fact 13.698630 y_fact 20.091324
4 "中国造船" 0.0 0.0 0.0 x_fact 1.369863 y_fact 10.958904
*Matrix 
0.000000 0.000000 0.218267 0.000000 
0.000000 0.000000 0.817534 0.000000 
0.218267 0.817534 0.000000 0.382742 
0.000000 0.000000 0.382742 0.000000