*Vertices 5
1 "噪声与振动控制" 0.0 0.0 0.0 x_fact 6.040268 y_fact 13.422819
2 "海军工程大学学报" 0.0 0.0 0.0 x_fact 3.355705 y_fact 17.449664
3 "船舶工程" 0.0 0.0 0.0 x_fact 20.805369 y_fact 28.187919
4 "中国造船" 0.0 0.0 0.0 x_fact 7.382550 y_fact 18.120805
5 "哈尔滨工程大学学报" 0.0 0.0 0.0 x_fact 4.026846 y_fact 22.818792
*Matrix 
0.000000 0.000000 0.582108 0.543919 0.000000 
0.000000 0.000000 0.705419 0.232929 0.000000 
0.582108 0.705419 0.000000 0.613778 0.382717 
0.543919 0.232929 0.613778 0.000000 0.403035 
0.000000 0.000000 0.382717 0.403035 0.000000