*Vertices 4
1 "工业建筑" 0.0 0.0 0.0 x_fact 24.865832 y_fact 42.039356
2 "建筑结构" 0.0 0.0 0.0 x_fact 12.880143 y_fact 32.200358
3 "特种结构" 0.0 0.0 0.0 x_fact 3.398927 y_fact 5.903399
4 "建筑结构学报" 0.0 0.0 0.0 x_fact 9.302326 y_fact 19.856887
*Matrix 
0.000000 0.813735 0.646526 0.824074 
0.813735 0.000000 0.540856 0.721563 
0.646526 0.540856 0.000000 0.604696 
0.824074 0.721563 0.604696 0.000000