*Vertices 2 1 "东华理工学院学报" 0.0 0.0 0.0 x_fact 18.644068 y_fact 32.203390 2 "铀矿地质" 0.0 0.0 0.0 x_fact 13.559322 y_fact 67.796610 *Matrix 0.000000 0.927242 0.927242 0.000000