pulsejetn.脉动式空气牛pulsen.脉搏；脉冲；[植]豆类v.搏动；跳动pulse echo meter脉冲回波仪pulsed intensity脉冲强度Pulse Burst Wave猝发脉冲波pulse echo waves脉冲回波pulse reflection脉冲反射pulsed magnetron脉冲磁控管pulse holography脉冲全息相pulsed radiation脉冲辐射pulse-pressure脉冲pulse detonation脉冲爆震