*Vertices 2
1 "中华护理杂志" 0.0 0.0 0.0 x_fact 0.636943 y_fact 76.433121
2 "山东医药" 0.0 0.0 0.0 x_fact 18.152866 y_fact 23.566879
*Matrix 
0.000000 0.960656 
0.960656 0.000000