因为伦敦的研究人员已经开发出能够消除这种令人不愉快的嘎嘎高音的技术。
Because researchers in London have developed technology to cancel out the drill's unpleasant high-pitched whine.
如果你购置了一个蝙蝠探测器,你还可以探测蝙蝠高音的回声,便知它们的位置。
If you buy a bat detector you can pick up their high-pitched echo-location calls as well.
罗伯茨说,通过将声音转变为数字编号,他的计算器可以辨识出低音和高音的频率。
By converting sound into a numerical sequence, he says his calculator can recognize frequencies for bass and treble.
That's what they do. It's consonant, it's in major, it's high and, most important, the rhythm is very uncomplicated.
这就表现他们的音乐,它是协和的,是大调,是高音,并且最重要的一点,这节奏很是简单
Yes,it was a clarinet up there,nice and high, and then another instrument came in with What instrument was that?
对,嘹亮的高音确实来自单簧管,紧接着另一个乐器加入了演奏,这是什么乐器?
Once we get up there, that's sort of the end of the antecedent phrase and we have a chord change.
前分句在这个高音部分结束,那是前分钟的结尾和弦发生转变。
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