sound waves

常見例句

A device for projecting sound waves, as in a loudspeaker.
角狀擴音器一種用來產生聲波的裝置，如揚聲器
A partition that prevents interference between sound waves in a loudspeaker.
隔音板在擴音器中防止聲波相互干擾的隔離裝置
A thin disk, especially in a microphone or telephone receiver, that vibrates in response to sound waves to produce electric signals, or that vibrates in response to electric signals to produce sound waves.
膜片，振動板一種薄的圓盤(尤其是在麥克風和電話收話器里那種)響應聲波振動產生信號或者響應電信號振動產生聲波
Sound waves are measured by their amplitude.
聲波是根據(jù)其振幅來測量的。