So we owe our existence to aerosol particles.

因此胶颗粒存 们得以存活。

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

其他胶可以主导伤害臭氧层化学反应。

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

含硫蒸汽空中变成硫酸胶。

And this significant we can improve fog forecast and aerosol forecast.

这有助于提高大雾预报和胶预报准确性。

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

这些颗粒，叫做胶，可以空中停留几分钟到几小时。

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

大胶一种微小液体 或一种悬浮于空中固态颗粒。

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

答案，们尚未能够了解胶与云层。

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

每次它们蒸发，然后会把这种胶带入肺部，这不水蒸。

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

们可以通过向平流层注入胶来实现这一点，就像火山（爆发时）一样。

The US had already moved away from CFCs in aerosol cans.

美国已经不再用 CFC 胶罐了。

Maybe they'd be made out of a material known as aerogel.

也许由一种叫胶材料构成。

Recent studies suggest the SARS-CoV-2 airbourne droplets can remain infectious for up to 3 hours.

最近研究表明，SARS-CoV-2胶飞沫可保持长达3小时传染性。

The sulfur combined with water vapor to create sulfate aerosols.

硫磺与水蒸 结合生成硫酸盐胶。

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

美国宇航局地球观测卫星监测了空中有多少这种被称为胶颗粒。

The results also suggested that aerosol vaccination could trigger immune responses without serious side effects.

研究结果还表明，胶疫苗接种可引发免疫反应，且无严重副作用。

Depending on what it is—and where it is— an aerosol particle can do some impressive things.

依据它特性及它出现地方，一个胶微粒可以有很惊人表现。

It's that filter that traps the smallest aerosol particles, the kind that can carry the virus.

就那个能捕获最小胶颗粒过滤器，也就能阻隔病毒那种。

Collins is a mechanical engineer with a background in aerosol science.

柯林斯一位有胶科学背景机械工程师。

The analysis of the air showed that it was totally free from " anthropogenic aerosols" .

对空分析表明，空中完全没有“人为胶”。

Over the last several months, scientific studies have shown that this coronavirus is also transmitted through aerosols.

过去几个月科学研究表明，这种冠状病毒也通过胶传播。