*Vertices 2
1 "中华血液学杂志" 0.0 0.0 0.0 x_fact 2.158273 y_fact 61.870504
2 "临床血液学杂志" 0.0 0.0 0.0 x_fact 32.374101 y_fact 38.129496
*Matrix 
0.000000 0.990242 
0.990242 0.000000