*Vertices 3
1 "岩土力学" 0.0 0.0 0.0 x_fact 14.068606 y_fact 26.574034
2 "岩石力学与工程学报" 0.0 0.0 0.0 x_fact 21.016066 y_fact 58.315241
3 "岩土工程学报" 0.0 0.0 0.0 x_fact 6.860617 y_fact 15.110725
*Matrix 
0.000000 0.687958 0.772157 
0.687958 0.000000 0.767393 
0.772157 0.767393 0.000000