impulse sound的用法和样例：
例句
- They emit high frequency pulses of sound through their mouth or nose which bounce off surfaces and objects around them.
它们通过嘴或鼻子发出高频脉冲声，这些脉冲声碰到周围的表面或物体就会反射回来。 - Application of pulse sound measurement technique to acoustic measurement of fiber-optic hydrophones in an echoic tank is presented.
摘要本文介绍了脉冲声测量技术在非消声水池中光纤水听器测量中的应用。
