A micrometer is one millionth of a meter.

1微米是百万分之一米。

I have no idea. One in a million?

我不知道。一百万分之一吗？

I mean, the odds have to be a million.

我觉得，发生的概率大概是百万分之一。

What was the chance in a million

百万分之一的机遇是什么？

Those can recognize odor molecules at concentrations of less than one in a million.

它们会识别气味分子，即使度只有百万分之一。

One microgram is the lethal dose for a human being.

只需百万分之一公克的钸，就足以致命。

The proportion of blood cannot be more than one in a million.

血在这种溶液中所占的成分还不到百万分之一。

Around a millionth of a second after the Big Bang, the universe was pretty weird.

宇宙大爆炸后大约百万分之一秒，宇宙变得非常奇怪。

You want to change its speed a 10 millionth of its total.

改变的是它总速度的一百万分之一。

I mean, the odds of him directing my movie are, like, a million to one.

我觉得能让他导演我电影的可能性大概是一百万分之一吧。

If it's one millionth of one percent, that's like a nuclear bomb exploding behind him.

如果是百分之一的百万分之一，那就像一颗核弹在他身后爆炸一样。

It's just crossed 415 parts per million for the first time since humans came into existence.

它刚刚超过 415 百万分之一，这是自人类存在以来的头一遭。

This person is one in a million.

这个人是百万分之一。

Ten divided by two is five, by one is ten, by one-millionth is 10 million, and so on.

10 除以 2 等于 5，10 除以 1 等于 10，10 除以百万分之一等于一千万，以此类推。

And that's because humans can taste it in solutions at really, really low concentrations, just a few parts per million.

那是因为人类可以在浓度非常非常低的溶解剂中尝到这种物质，仅百万分之一。

It affects one in five million babies.

它影响五百万分之一的婴儿。

And that this was a real one-in-a-million match.

这是一场真正的百万分之一的比赛。

The actual charge suggested by Gesell was 1 per mil.

Gesell 建议的实际收费是百万分之一。

Seems like a one in a million chance.

似乎是百万分之一的机会。

It ain't a millionth part of it!

这不是它的百万分之一！