(来学网)超声波治疗时采用脉冲移动法时,其超声波的强度最大不超过
  • A.
    (来学网)1.5~2.0W/c㎡
  • B.
    (来学网)0.8~1.0W/c㎡
  • C.
    (来学网)1.0~1.5W/c㎡
  • D.
    (来学网)2.0~2.5W/c㎡
  • E.
    (来学网)0.5~0.8W/c㎡