*Vertices 3 1 "江苏医药" 0.0 0.0 0.0 x_fact 12.355212 y_fact 23.166023 2 "中华妇产科杂志" 0.0 0.0 0.0 x_fact 1.158301 y_fact 52.509653 3 "中华胸心血管外科杂志" 0.0 0.0 0.0 x_fact 0.386100 y_fact 24.324324 *Matrix 0.000000 0.461871 0.456930 0.461871 0.000000 0.000000 0.456930 0.000000 0.000000