*Vertices 3
1 "中国惯性技术学报" 0.0 0.0 0.0 x_fact 1.234568 y_fact 23.456790
2 "大连海事大学学报" 0.0 0.0 0.0 x_fact 7.407407 y_fact 48.765432
3 "中国航海" 0.0 0.0 0.0 x_fact 9.876543 y_fact 27.777778
*Matrix 
0.000000 0.000000 0.210110 
0.000000 0.000000 0.507388 
0.210110 0.507388 0.000000