(来学网)诊断超声的强度范围,一般是
  • A.
    0.05~2.0W/cm(来学网)SPTA
  • B.
    50~100W/cm(来学网)SPTA
  • C.
    0.002~0.5W/cm(来学网)SPTA
  • D.
    100~200W/cm(来学网)SPTA
  • E.
    (来学网)任意的强度范围