sound wave

常見例句

雙語(yǔ)例句

• 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(hào)中不需要的噪聲。
• The energy from these atmospheric waves, like the energy from a sound wave, propagates both horizontally and vertically.
  這些大氣波動(dòng)攜帶的能量像聲波那樣在水平方向和垂直方向上進(jìn)行傳播。
• It was thought that, at frequencies this high, the rapidly cycling sound wave was too fast for the auditory nerve to cope with.
  已有的解釋是在這么高的音頻內(nèi)，聲波的短促的周期已經(jīng)快到聽覺神經(jīng)無(wú)法應(yīng)對(duì)的程度。

原聲例句

• So, saying wave functions within molecules might sound a little confusing, but remember we spent a lot of time talking about wave functions within atoms, and we know how to describe that, we know that a wave function just means an atomic orbital.
  說(shuō)分子內(nèi)的波函數(shù)可能,聽著有點(diǎn)容易搞混，但記住我們花了很多時(shí)間,討論了原子中的波函數(shù)，而且我們知道如何去描述它，我們知道波函數(shù)意味著原子軌道。
  麻省理工公開課 - 化學(xué)原理課程節(jié)選

權(quán)威例句

• The design of the regenerator causes the helium to expand and contract in a way that produces a powerful sound wave.
  ECONOMIST: A more efficient way to make electricity in spacecraft
• The sound wave they create, at a low 79 hertz, travels around the concrete box and gets concentrated toward a sensor on the windshield.
  FORBES: Magazine Article
• By night and on weekends he gave himself to science, avidly pursuing sound wave experiments with Wood that led ultimately to the development of sonogram technology.
  FORBES: The Alchemist
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