(来学网)目前,多层螺旋CT扫描最薄的扫描层厚是
  • A.
    (来学网)2mm
  • B.
    (来学网)lmm
  • C.
    (来学网)0.65mm
  • D.
    (来学网)0.5mm
  • E.
    (来学网)0.1mm