sound-impedance

常见例句

Adopt the classics acoustic absorption theory that Rayleigh founds, establishing acoustic absorption theory model by the orderliness that the change sound impedance.
采用瑞利创立的经典吸声理论，通过声阻抗率的变化规律建立圆管吸声理论模型。
The sound quality is vastly imp roved.
语音质量有了巨大提升。
A sound mind is inseparable from a sound body.
健全的精神是与健康的身体是不可分割的。
Alarmed at the first sound, we hit the dirt.
第一声警报一响我们就迅速卧倒。
He has told a story which sound not objective.
他讲了听起来不真实的一个故事。
I caught a curious sound in the neighboring room.
我听到隔壁房间里有奇怪的响声。