(来学网)16cm扫描野,矩阵320×320时,像素大小是
  • A.
    (来学网)0.25mm
  • B.
    (来学网)0.5mm
  • C.
    (来学网)0.76mm
  • D.
    (来学网)1.0mm
  • E.
    (来学网)1.25mm