*Vertices 3 1 "新生儿科杂志" 0.0 0.0 0.0 x_fact 6.099518 y_fact 9.149278 2 "中华儿科杂志" 0.0 0.0 0.0 x_fact 6.260032 y_fact 31.942215 3 "中国实用儿科杂志" 0.0 0.0 0.0 x_fact 43.820225 y_fact 58.908507 *Matrix 0.000000 0.788648 0.817423 0.788648 0.000000 0.988544 0.817423 0.988544 0.000000