1、The frequency of the sound wave is controlled by the feedback signal of the system.
聲光晶體由行波場驅(qū)動(dòng)，聲場頻率則由系統(tǒng)的反饋訊號控制。

2、THE DEVELOPMENT OF THE SB-8701 MULTI-PURPOSE SOUND WAVE INSTRUMENT
SB-8701型教學(xué)用聲波測試儀

3、Suppose the speakers both emit a pure sinusoidal sound wave of constant frequency.
假定兩個(gè)揚(yáng)聲器都發(fā)射恒定頻率的純正弦聲波。

4、a sound wave causes periodic rarefactions in its medium
高山空氣的稀薄導(dǎo)致缺氧。

5、It produces an inverted sound wave to cancel out unwanted noise in the headphone signal.
隨后它便產(chǎn)生逆向聲波從而消除耳機(jī)信號中不需要的噪聲。

6、If sound wave could be reproduced in a moving electrical current, they could be sent along a wire.
如果聲波能夠在移動(dòng)的電流中復(fù)制，它們就能夠被沿電線傳送。

7、The outer ear receives a single sound wave composed of different sounds.
外耳(耳廓)收集含不同聲音的單聲波。

8、a sound wave that is transmitted via air
通過空氣傳播的聲波。

sound wave翻譯