Pulselli普尔塞利pulsen.脉搏；脉冲；[植]豆类v.搏动；跳动pulse triggering脉冲触发pulsed rectifier脉冲整流器pulse stretching脉冲拖尾,脉冲伸长pulse resistance脉冲电阻pulse dispersion脉冲色散pulse comparator脉冲比较器pulsed deflector脉冲偏转板pulse compresses脉冲压缩pulse laser beam脉冲激光束pulsed frequency脉冲频率