*Vertices 3
1 "中国稀土学报" 0.0 0.0 0.0 x_fact 15.505226 y_fact 48.257840
2 "JRareEarths" 0.0 0.0 0.0 x_fact 19.163763 y_fact 32.055749
3 "稀土" 0.0 0.0 0.0 x_fact 7.317073 y_fact 19.686411
*Matrix 
0.000000 0.817967 0.737279 
0.817967 0.000000 0.608260 
0.737279 0.608260 0.000000