*Vertices 3 1 "中草药" 0.0 0.0 0.0 x_fact 0.000000 y_fact 54.898649 2 "化工学报" 0.0 0.0 0.0 x_fact 0.675676 y_fact 40.540541 3 "化学工业与工程" 0.0 0.0 0.0 x_fact 3.547297 y_fact 4.560811 *Matrix 0.000000 0.000000 0.742781 0.000000 0.000000 0.564904 0.742781 0.564904 0.000000