This can revive the dead hair cells and bring back your ear health.

这样可以使细复活，使耳朵恢复健康。

And the way this is done is that there are so called hair cells...

转化通过所谓细来实现。

In other words, if we're pumping an anti-sound wave to create silence, are our brains interpreting it as silence while our ear hair cells are still getting wrecked in a quiet tornado?

换句话说，如果我们在产生反声音波以创造安静，我们大脑是否将其解释为安静声音，而我们耳细仍然在静音龙卷风中被破坏？

The healthy liver cell divides only when it is stressed; the healthy hair cell divides frequently; and the cancer cell divides even more frequently and recklessly.

健康肝细只有在危机时才分裂；健康发细却常常分裂；而癌变细分裂速度更快更肆无忌惮。

Leaving your AirPods in for any extended period of time can cause an overexposure to sound which damages the cochlea, the outer hair cells and the stria vascularis of the inner ear.

长时间戴 AirPods 会导致耳朵过度暴露在声音中，损害耳蜗、外细和内耳血管纹。

Meconium is really a natural byproduct of swallowing the skin cells and the hair cells in the amniotic fluid all the way through the first, second, and third trimesters of pregnancy.

胎粪实际上是胎儿在整个妊娠第一、第二和第三孕期吞咽羊水中皮肤细和发细后形成自然副产物。

These cells are referred to as hair cells because very small bundles of stereocilia, which look like hairs under a microscope, sit on top of each cell.

这些细之所以被称为细，是因为在显微镜下看起来像发非常小纤于每个细顶部。

A full-sized ear responds to frequencies between 20 hertz and 20 kilohertz, because of how the hair cells in our cochlea vibrate.

正常大小耳朵会对20赫兹到20千兹声音反应，原因在于细在耳蜗里震动方式。

The brain can detect the pitch of a sound based solely on the location of the hair cells that are being triggered.

大脑可以仅仅根据被触发细置来检测声音音调。

So noise canceling actually does remove the sound, leaving our ears hair cells, largely unaffected.

所以降噪实际上确实去除了声音，基本上不影响我们耳细。

The hair cells take in the sound and make it louder, sending it to your brain so you can hear it.

细吸收声音并使其放大，然后将其传递到你大脑，这样你就可以听到啦。

So you can damage the sensory hair cells in the inner ear or you can damage the nerves.

所以你会破坏内耳感知绒细，你也可能会破坏神经。

The second issue is how the hair cell's amplification is adjusted to deal with the acoustic circumstances.

第二个课题是，细扩音作用是如何调节并匹配周围声学环境。

Loud sounds can damage these hair cells in a way that can cause temporary, even permanent hearing loss.

巨大声音会损坏这些细，从而导致暂时性，甚至是永久性听力损失。

The waves of fluid move the basilar membrane, a tissue lined with tens of thousands of hair cells.

液波会移动基底膜，一种覆盖着数万个细组织。

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

耳内有微小细，可以帮助将声波扫向前方。

The nerve that carries the sound from the hair cell to the brain.

神经会将声音经由绒细传输到大脑。

Each of these hair cells is attached to axons in the nervous system.

每一个细都附着在神经系统轴突上。

The healthy hair cell divides frequently.

健康发细分裂频繁。

Overworked hair cells can also generate dangerous molecules called reactive oxygen species.

过度使用细 也有可能会产生危险分子，称为活性氧类。