1、

The ear has a set of filaments to vibrate in resonance with incoming sound-waves.

耳朵里有一组细丝能和进入的声波产生共振。

《柯林斯高阶英汉双解学习词典》

2、

Like bats, they send out sound waves and make sense of their environment from the echoes they receive back.

像蝙蝠一样,它们发出声波,然后根据收到的回音来了解周围的环境。

《柯林斯高阶英汉双解学习词典》

3、

Sound waves will not travel through a vacuum.

声波在真空里不能传播.

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4、

The sound waves of the voice could be diagramed as in B.

这个声音的声波如图B所示。

《柯林斯高阶英汉双解学习词典》

5、

You have read that sound makes air vibrate, thus making sound waves.

你已经知道,声音使空气振动, 从而产生了声波.

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6、

A tuning fork transmits sound waves through the air.

音叉通过空气传播声音.

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7、

Sound waves will reflect back from a solid surface.

音波将会从坚固的表面反射回去.

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8、

Sound waves cannot travel through a vacuum.

声波不能在真空中传播.

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9、

The sound waves from the plane can speed on ahead of the plane.

来自飞机的声波能跑到飞机的前面.

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10、

Speech is made up of sound waves that vary in frequency and intensity.

语音是由不同频率和强度的声波组成的。

《柯林斯高阶英汉双解学习词典》

11、

During an echocardiogram, reflected sound waves outline the heart's structure completely.

在心回波图检查时, 反射回来的声波会勾画出心脏的整个结构.

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12、

We cannot see sound waves as they travel through air.

声波在空气中传播时,是看不见的.

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13、

Ultrasonic devices use sound waves of extremely high frequency.

超音波装置使用极高频率的声波.

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14、

The reflected sound waves are then converted into a picture.

反射回来的声波然后转化成照片.

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15、

Sound waves, light waves, and radio waves have a certain frequency, or number of waves per second.

声波、光波或无线电波等都有特定的频率,或者说是每秒的波数。

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16、

This test uses sound waves to create a moving picture of your heart.

这项检查的原理是利用声波创建出心脏的动态图像.

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17、

The sperm whale therefore has to look for the squid using sound waves.

因此巨头鲸就只得利用声波来寻找鱿鱼.

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18、

the sound of waves smashing against the rocks

浪涛猛烈撞击礁石的声音

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19、

When the instrument releases its powerful sound waves, the stone shatters into tiny pieces.

当器械放出强有力的超声波时, 肾结石就会被粉碎成微粒.

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20、

the gentle sound of waves lapping

波浪轻轻拍打的声音

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