(来学网)痉挛肌电刺激的频率和波宽为
  • A.
    (来学网)频率0.66~1HZ,波宽0.2~0.5MS
  • B.
    (来学网)频率0.3~0.5HZ,波宽0.1~0.2MS
  • C.
    (来学网)频率0.5~0.7HZ,波宽0.2~0.3MS
  • D.
    (来学网)频率1~1.SHZ,波宽1~2MS
  • E.
    (来学网)频率1.5~2HZ,波宽1~2MS
正确答案:
A