*Vertices 3 1 "中华肿瘤杂志" 0.0 0.0 0.0 x_fact 3.188406 y_fact 35.072464 2 "中华放射肿瘤学杂志" 0.0 0.0 0.0 x_fact 3.478261 y_fact 23.768116 3 "中国肿瘤" 0.0 0.0 0.0 x_fact 16.231884 y_fact 41.159420 *Matrix 0.000000 0.235472 0.382529 0.235472 0.000000 0.306027 0.382529 0.306027 0.000000