*Vertices 3
1 "材料导报" 0.0 0.0 0.0 x_fact 3.937008 y_fact 60.236220
2 "陶瓷学报" 0.0 0.0 0.0 x_fact 2.362205 y_fact 3.937008
3 "材料工程" 0.0 0.0 0.0 x_fact 21.653543 y_fact 35.826772
*Matrix 
0.000000 0.695983 0.843613 
0.695983 0.000000 0.777995 
0.843613 0.777995 0.000000