impulxive sound的用法和樣例：
例句
- They emit high frequency pulses of sound through their mouth or nose which bounce off surfaces and objects around them.
它們通過(guò)嘴或鼻子發(fā)出高頻脈沖聲，這些脈沖聲碰到周?chē)谋砻婊蛭矬w就會(huì )反射回來(lái)。 - Application of pulse sound measurement technique to acoustic measurement of fiber-optic hydrophones in an echoic tank is presented.
摘要本文介紹了脈沖聲測量技術(shù)在非消聲水池中光纖水聽(tīng)器測量中的應用。
