*Vertices 4
1 "地球化学" 0.0 0.0 0.0 x_fact 6.053812 y_fact 40.134529
2 "岩石矿物学杂志" 0.0 0.0 0.0 x_fact 9.417040 y_fact 26.905830
3 "矿物学报" 0.0 0.0 0.0 x_fact 4.260090 y_fact 11.659193
4 "矿物岩石地球化学通报" 0.0 0.0 0.0 x_fact 12.780269 y_fact 21.300448
*Matrix 
0.000000 0.378284 0.267564 0.540247 
0.378284 0.000000 0.423982 0.510941 
0.267564 0.423982 0.000000 0.599020 
0.540247 0.510941 0.599020 0.000000