extensional vibration的用法和樣例：
例句
- Investigations on transverse vibration of axially moving strings and its control are reviewed.
綜述軸向運動(dòng)弦線(xiàn)縱向振動(dòng)及其控制問(wèn)題的研究進(jìn)展。 - The compoundtransducer is composed of the sandwich vibrator in longitudinal vibration and the circular thin plate in flexural vibration.
該復合換能器由夾心式縱向振動(dòng)半波長(cháng)換能器及彎曲振動(dòng)的薄圓盤(pán)組成。
