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。

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。

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。

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

我们发现极少量的酒精就会对造血细胞造成严重的损伤。

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，以确保安全。

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

基设施正在瓦解。人们每天要花数个小时在银行排队，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。

Even a tiny amount of heat can disrupt them, causing errors in their calculations.

即使是极少量的热量也会破坏它们， 导致它们的计算出现错误。

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。

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

他在我手上注射了极少量的毒液，不足以杀死我。

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

它向我的手注入了极少量的毒液，不足以杀死我。

" To get paid a pittance" (pittance) is to receive a very small amount of money.

“to get paid a pittance”（微薄）是指得到极少量的钱。

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。

Our noses are able to recognise thousands of smells, and to perceive odours which are present only in extremely small quantities.

我们的鼻子能够识别成千上万种气味，并感知到仅以极少量存在的气味。

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。

But ultimately, soy milk contains very small amounts of isoflavones, which have a much weaker effect on our bodies than estrogen.

但归根结底，豆浆中含有极少量的异黄酮，与雌激素相比，异黄酮对我们身体的影响要弱得多。

He took an infinitesimal quantity of a blue powder that it contained and threw it on the water in the brass bowl.

他从里面取出了极少量的蓝色粉末， 将它扔到黄铜碗里的水里。

So to recap, at the beginning of the universe, you had three elements, mostly hydrogen, a little bit of helium, tiny little bit of lithium.

那么，来回顾一下，宇宙初开，就存在着三种元素，主要是氢，还有少量的氦和极少量的锂。

Scientists have developed special tools and equipment that they can use to measure very small amounts of things, and they discovered something really surprising.

科学家们开发出了特殊的工具和设备， 可以用来测量极少量的东西，他们发现了一些真正令人惊讶的东西。