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pulsation [pʌl'seiʃən]    添加到生词本 复制网址
基本释义
  • n. 脉博,悸动,震动
参考例句
    1. A single complete pulsation of the heart.
      心搏一次完整的心脏跳动
    2. Undergoing pulsation;pulsating.
      悸动的;搏动的
    3. Undergoing pulsation;vibrating.
      经历搏动的;颤动的
    4. A pulsation produced by beating.
      振动敲击产生的振动
    5. A pulsation of the heart;a heartbeat.
      心脏的跳动;心跳
英英解释

  • 　3个名词解释

    1. (electronics) a sharp transient wave in the normal electrical state (or a series of such transients)
      [同] impulse, pulsation, pulse, pulsing
      [例]
      • the pulsations seemed to be coming from a star
    2. a periodically recurring phenomenon that alternately increases and decreases some quantity
      3. show all ... ( 3 )