pilot pulse

英 美
  • 导频脉冲
  • pilot n.飞行员;领航员;试播节目;排障器;[机]导向器v.驾驶;领航;向导;试点adj.试验性的;引导的
  • pulse n.脉搏;脉冲;[植]豆类v.搏动;跳动
    1. In these nonuniform fields the coil voltage caused by the excitation of an RF pulse rapidly decays to zero, but it can be recovered some time later by applying a second pulse.
      在不均匀磁场内,射频脉冲导致的电波很快会消失,但如果隔一段时间后再提供第二次脉冲,又会重新出现。