(来学网)显微摄影时,曝光时间一般控制在
  • A.
    (来学网)10S
  • B.
    (来学网)0.001~0.01S
  • C.
    (来学网)0.5~1S
  • D.
    (来学网)0.01~0.5S
  • E.
    (来学网)1~5S