• 2022-06-30
    图示整体坐标系中,单元的坐标转换矩阵中的角度是( )。[img=102x92]180305ff6112bba.jpg[/img]
    A: [img=25x23]180305ff69dcb71.jpg[/img]
    B: [img=22x20]180305ff735a2d6.jpg[/img]
    C: [img=25x22]180305ff7be093c.jpg[/img]
    D: [img=27x23]180305ff8376b7d.jpg[/img]