(来学网)某一腹部图像的窗宽为200,窗位为40,那么所显示的CT值范围是
  • A.
    (来学网)O~200Hu
  • B.
    (来学网)100~300Hu
  • C.
    (来学网)-60~140Hu
  • D.
    (来学网)40-240Hu
  • E.
    (来学网)-100~lOOHu