(来学网)耳部CT常规采用的扫描层厚/层距是
  • A.
    (来学网)20mm/20mm
  • B.
    (来学网)10mm/10mm
  • C.
    (来学网)8mm/8mm
  • D.
    (来学网)5mm/5mm
  • E.
    (来学网)2mm/2mm