- 重点词汇
- 相关例句
Forests to reduce noise pollution. 40-meter-wide forest belt noise can be reduced 10 to 15 decibels.
树林能减少噪音污染. 40米宽的林带可减弱噪音10—15分贝.
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When subjected to 100 decibels or more, hearing damage can occur in just 15 minutes.
100分贝或100分贝以上的声音在15分钟内就会对听力造成损害.
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The amplitude defines how loud the sound is and is usually measured in decibels ( dB ).
声波实质上是 正弦曲线,它有振幅和频率.
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A hippopotamus'scream has been recorded at 115 decibels-louder than a jet airliner at takeoff.
河马发出的声音可以达到115分贝——比一架喷气式客机起飞时的声音还要大.
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If you decide not to buy, the money you have spent on the survey is not recoverable.
如果你决定不买，你在调查上花的钱是收不回来的。
《柯林斯高阶英汉双解学习词典》
They're keenly aware that whatever they decide will set a precedent.
他们深知无论他们的决定是什么，都将开创先例。
《柯林斯高阶英汉双解学习词典》
He was trying to decide whether the question was some sort of a trap.
他试图判断那个问题是不是个套。
《柯林斯高阶英汉双解学习词典》
The present leaders have to decide whether to stand down and hand over to a younger generation.
现任领导层必须决定是否应退居二线，把重任移交给更为年轻的一代。
《柯林斯高阶英汉双解学习词典》
The results will decide if he will win a place at a good university.
这些成绩将决定他能否上一所好大学。
《柯林斯高阶英汉双解学习词典》
I can't decide what to do. I'll sleep on it and let you know tomorrow.
我不能决定该怎么做. 我考虑一下,明天告诉你.
《简明英汉词典》
Let's put our heads together and decide how the problem is to be tackled.
大家合计合计这个问题该怎么处理.
《现代汉英综合大词典》
