Other aerosols can host chemical reactions that damage the ozone layer.

其他气溶胶可以主导伤害臭氧层的化学反应。

You turn the sulfate containing evaporate into sulfuric acid aerosols in the atmosphere.

含硫的蒸汽在空气中变成硫酸气溶胶。

So we owe our existence to aerosol particles.

因此气溶胶颗粒的存在 使我们得以存活。

These particles, called aerosols, can stay in the air for minutes to hours.

这些颗粒，叫做气溶胶，可以在空气中停留几分钟到几小时。

The answer is that we don't yet understand aerosols and clouds well enough.

答案是，我们尚未能够了解气溶胶与云层。

Cheap cotton face-masks struggle to block the smallest aerosols, which are the most likely to penetrate deeply.

廉价的棉质口罩很难阻挡最小的悬浮微粒，而这些悬浮微粒最有可能渗透到深处。

Atmospheric aerosols are tiny liquid or solid particles suspended in the air.

大气气溶胶是一种微小的液体 或是一种悬浮于空气中的固态颗粒。

We could do that by injecting aerosols into the stratosphere like volcanoes can do.

我们可以通过向平流层注入气溶胶来实现这一点，就像火山（爆发时）一样。

Every time they vape and bring this aerosol into their lungs, it's not water vapor.

每次它们蒸发，然后会把这种气溶胶带入肺部，这不是水蒸气。

NASA's Earth-observing satellites monitor how many of these particles, called aerosols, are in our air.

美国宇航局的地球观测卫星监测了空气中有多少这种被称为气溶胶的颗粒。