*Vertices 2 1 "高等学校化学学报" 0.0 0.0 0.0 x_fact 0.273598 y_fact 85.909713 2 "精细化工" 0.0 0.0 0.0 x_fact 4.240766 y_fact 14.090287 *Matrix 0.000000 0.398391 0.398391 0.000000