1. 脉冲的：脉冲单音制 pulsed-individual tone system | 脉冲的 pulsing | 脉冲信号发生器 pulse signal generator

2. 脉冲发生：脉冲管 pulsed tube | 脉冲发生 pulsing | 脉冲制 pulsing system

3. 脉冲发送：pulsimeter 脉冲计 | pulsing 脉冲发送 | pulsing laesr 脉冲激光器

4. 脉动：pulsedoscillation脉冲状振荡 | pulsing脉动 | pulsometerpump气压扬水机

noun

1. (electronics) a sharp transient wave in the normal electrical state (or a series of such transients)

e.g. the pulsations seemed to be coming from a star

Synonym: pulsationpulseimpulse