*Vertices 8
1 "力学学报" 0.0 0.0 0.0 x_fact 3.723404 y_fact 8.111702
2 "力学进展" 0.0 0.0 0.0 x_fact 5.718085 y_fact 9.840426
3 "固体力学学报" 0.0 0.0 0.0 x_fact 6.382979 y_fact 12.632979
4 "压力容器" 0.0 0.0 0.0 x_fact 0.930851 y_fact 8.377660
5 "机械强度" 0.0 0.0 0.0 x_fact 14.627660 y_fact 24.069149
6 "航空学报" 0.0 0.0 0.0 x_fact 2.260638 y_fact 7.313830
7 "振动工程学报" 0.0 0.0 0.0 x_fact 4.255319 y_fact 12.632979
8 "航空动力学报" 0.0 0.0 0.0 x_fact 3.324468 y_fact 17.021277
*Matrix 
0.000000 0.774361 0.689534 0.000000 0.390707 0.000000 0.327556 0.000000 
0.774361 0.000000 0.718312 0.000000 0.365912 0.000000 0.305060 0.000000 
0.689534 0.718312 0.000000 0.000000 0.302390 0.000000 0.265431 0.000000 
0.000000 0.000000 0.000000 0.000000 0.214414 0.000000 0.000000 0.000000 
0.390707 0.365912 0.302390 0.214414 0.000000 0.311999 0.319822 0.362685 
0.000000 0.000000 0.000000 0.000000 0.311999 0.000000 0.000000 0.282441 
0.327556 0.305060 0.265431 0.000000 0.319822 0.000000 0.000000 0.000000 
0.000000 0.000000 0.000000 0.000000 0.362685 0.282441 0.000000 0.000000