脉冲信号,信号冲量

signal impulse的用法和样例：

例句

For example, a pulse generator generates synchronizing pulses while generating the main pulse signal.例如，产生主脉冲信号时，脉冲发生器产生同步脉冲。
Electrical power pulse signal will be entered into angular displacement or displacement of the Central Line control components.步进电机是将电脉冲信号转变为角位移或线位移的开环控制元件。

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