次音速波的意思、翻譯和例句

是什麼意思

「次音速波」是指速度低於音速的波動,通常用於描述在某些介質中傳播的波動,如聲波。這類波的特徵是在其傳播過程中,波的速度小於聲音在同一介質中的速度。次音速波可見於多種現象中,包括聲音的傳播、地震波以及某些流體動力學現象等。

依照不同程度的英文解釋

  1. A wave that moves slower than sound.
  2. A type of wave that is not fast.
  3. A wave that travels at a lower speed than sound.
  4. A wave that moves at a speed less than the speed of sound.
  5. A wave that propagates slower than the sound waves in the same medium.
  6. A type of wave characterized by a propagation speed that is below the speed of sound in a given medium.
  7. A phenomenon where the wave travels at subsonic speeds.
  8. A wave that occurs when the speed of propagation is less than the acoustic speed.
  9. A wave that propagates at a velocity lower than the speed of sound, often relevant in fluid dynamics.
  10. A wave that travels at subsonic speeds, applicable in various physical contexts.

相關英文單字或片語的差別與用法

1:Subsonic Wave

用法:

指速度低於音速的波動,通常用於描述飛行器或其他物體在低於音速的情況下所產生的波。這些波在氣流中移動,並且在許多工程和物理學的應用中具有重要意義。

例句及翻譯:

例句 1:

飛機在次音速飛行時會產生次音速波

The aircraft generates subsonic waves when flying at subsonic speeds.

例句 2:

這些次音速波在流體中傳播時,會影響周圍的環境。

These subsonic waves affect the surrounding environment as they propagate through the fluid.

例句 3:

次音速波的研究對於改進飛行器的設計至關重要。

The study of subsonic waves is crucial for improving aircraft design.

2:Sound Wave

用法:

是指由物體振動產生的波,這些波在空氣或其他介質中傳播。聲波是次音速波的一種,通常用於日常交流和音樂中。它們的特性包括頻率、波長和振幅,這些因素決定了聲音的音調和響度。

例句及翻譯:

例句 1:

聲波在空氣中以次音速傳播。

Sound waves propagate through the air at subsonic speeds.

例句 2:

音樂的旋律是由不同頻率的聲波組成的。

The melody of music is composed of sound waves of different frequencies.

例句 3:

聲波的傳播速度會受到介質的影響。

The speed of sound waves is affected by the medium.

3:Acoustic Wave

用法:

這是指在介質中傳播的聲音波動,涵蓋了所有次音速波和超音速波。聲學波通常用於描述聲音的傳播特性以及在不同介質中的行為。

例句及翻譯:

例句 1:

聲學波在水中的傳播速度比在空氣中快。

Acoustic waves travel faster in water than in air.

例句 2:

科學家們研究聲學波以了解其在不同材料中的行為。

Scientists study acoustic waves to understand their behavior in different materials.

例句 3:

聲學波的特性對於設計音響設備至關重要。

The properties of acoustic waves are crucial for designing sound equipment.