pulseductn.冲压管(脉动式空气喷气发动机)pulsen.脉搏；脉冲；[植]豆类v.搏动；跳动pulsed etching method脉冲腐蚀法Pulse skip modulation跨周期调制pulse build-up time脉冲形成时间,脉冲建立时间pulse-digit spacing脉冲数字间隔pulse labeling method脉冲标记法pulse's output energy精轧机组pulsed radiofrequeney脉冲射频pulsed guidance laser脉冲制导激光器pulse train generator脉冲串发生器,脉冲列发生器,脉冲链发生器pulsed analog circuit脉冲模拟电路