*Vertices 2 1 "Á¦Ñ§Ñ§±¨" 0.0 0.0 0.0 x_fact 12.643678 y_fact 50.574713 2 "ActaMechanicaSinica" 0.0 0.0 0.0 x_fact 21.839080 y_fact 49.425287 *Matrix 0.000000 0.836788 0.836788 0.000000