Fortunately for us, farts contain tiny amounts of it.

幸运的是，屁中含有极少量硫化氢。

Litmus is a pH indicator, a chemical that turns different colors at different pHs.

只有极少量的水分子分解成了离子。

Then very small amounts of alcohol cause violent damage to the cells that produce blood.

我们发现极少量的酒就会对造血细胞造成严重的损伤。

It's just espresso and a infinitesimal amount of half and half.

只是浓缩咖啡和极少量的一半的一半。

There was a little bit of helium, and a tiny tiny little smattering of lithium as well.

有少量的氦，还有极少量的锂。

The pills only contain a very small amount of nitroglycerin diluted with inert material to make it safe.

这些药丸仅含有极少量用惰性材料稀释的硝酸甘油，以确安全。

Basic infrastructure is crumbling. People spend hours every day lining up at banks to get out tiny amounts of cash.

基础设施正瓦解。人们每天要花数个小行排队，取出极少量现金。

Today, we can only create antimatter in tiny quantities.

今天，我们只能制造极少量的反物质。

Luckily, our lungs' architecture ensures that very little oxygen is wasted.

幸运的是，我们肺部的结构确了极少量的氧气被浪费。

So automation is meant to mostly be in very small quantities.

因此，自动化通常只应使用极少量。

Actually, they found a teeny  number of bacteria, but they died.

罗伯特：实际上，他们发现了极少量的细菌，但它们都死了。

That means maybe having a miniscule amount of federal employees.

那意味着可能只有极少量的联邦雇员。

Usually, there is some processing involved here, but it's usually minimal.

通常这里会有一些加工处理，但通常是极少量的。

He'd injected a very small quantity of venom into my hand, which wasn't enough to kill me.

他我手上注射了极少量的毒液，不足以杀死我。

When you get in that super purified form, you're just getting a tiny precious amount left over.

达到那种超级纯净的状态，你只能得到极少量的珍贵残留物。

I mean, they've only allowed a tiny number of international journalists in there, and they're picking who gets in.

他们只允许极少量的国际记者进入，并且他们挑谁可以进去。

And if it takes a very small amount, any particular wavelength, that means that they must be very sensitive.

如果只需极少量，即特定波长， 就意味着它们必定极为敏感。

And a very, very few of them, very tiny few from way back in the archive are reruns, but 900.

其中极少数，即档案库中非常早期的极少量内容是重播的，但总共有900集。

What that means is it doesn't spread easily from person to person, but it only takes a very small amount to cause an infection.

这意味着它不会轻易地从一个人传染到另一个人，但是极少量的埃博拉病毒就会引起感染。

1760S Austrian physician Anton von Sturck advocates the use of poisons, such as hemlock, in minute quantities to treat incurable diseases.

1760年代， 奥地利医生安东·冯·施图克主张使用极少量的毒物，如毒芹， 来治疗不治之症。