This tube vibrates in response to sound waves.

遇到会震动。

They send sound waves through the ocean, right?

们通过海洋传播，对吧？

This is a sound wave of me saying " hello."

说“hello” 是这样。

Sound waves make the device's flat metal area shake.

使设备平坦金属区域产生震动。

Vibrating objects produce energy in the form of sound waves.

振动物体以形式产生能量。

This will dampen the sound waves trying to hit your eardrums.

耳塞能阻隔试图穿过你耳膜。

It's bouncing back and forth in response to sound waves.

在响应时来回反弹。

Thunderer's sound waves from Jovian storms might be the answer.

木星风暴可能是问题答案。

Secondly when you speak you are producing sound waves, which propagate through the air.

第二个层面，当你说话时候，你会发出，在空气中传导。

So what you've got is you've got an incoming sound wave.

所以你得到是一个传入。

It sends sound waves throughout the ocean to know where other objects are.

在整个海洋中发送来知道其他物体。

The internal ear has tiny hair cells that help sweep the sound waves ahead.

耳内有微小毛细胞，可以帮助将扫向前方。

See, every sound travels in the form of a wave, also called a sound wave.

所有音都是以形式振动传播，所以也叫。

When a sound wave reaches your ear, it now causes your eardrum to physically vibrate.

当到达你耳朵时，会导致你耳膜振动。

Let's go back to those sound waves from before.

我们再看看之前那些。

And because many owls' ears are positioned asymmetrically, sound waves reach them at different times.

而且由于许多猫头鹰耳朵不对称，接收到时间也是不同。

But, for the first time, astronomers have extracted these sound waves and made them audible.

但是，天文学家第一次提取了这些，并使们能被人类听见。

So this, sounds different than this, because different vibrating objects produce differently shaped sound waves.

所以这个听起来和这个不一样，是因为不同振动物体产生不同形状。

Since then, they have used sound waves and even satellites to map this massive body of water.

从那时起，他们就一直在利用甚至卫星来绘制这片巨大水域。

See, sound waves, like light waves, have peaks and valleys.

跟光一样，有峰和谷。