When it comes to pronunciation, this is a binomial.

说到发音，这是双名词组。

And me Alice. And today's show is all about binomials.

是爱丽丝。们要学的是组合词。

But we like " chalk and cheese" , we're very different, another binomial.

但们像“粉笔和奶酪”，们非常不同，这是另一个双名词组。

And we did that in kind of the intuition behind the binomial theorem videos.

们是在利用二项式定理的方法来解决问题。

Here, " rain or shine" , another binomial but with " or" , come rain or shine.

这，“rain or shine”，是用“or”连接的双名词组，意思是风雨无阻。

We'll look at what binomials are, what they mean and how to use them.

们将会了解什么是组合词，如何运用它们。

And another binomial: bit by bit — this time, the word in the middle is by instead of and.

bit by bit——这次，中间的单词是 by 而不是 and。

We can find out by using the binomial distribution.

们以使用二项分布找出。

It's the simplest case of the binomial distribution.

这是二项分布的最简单情况。

Does anyone know what a binomial is?

有人知道二项式是什么吗？

Or as some call them, binomials. Yes, those short and sweet phrases English speakers love to use in everyday English.

也叫做组合词。那些说英语的人喜欢在日常英语中使用简短而甜美的短语。

This week, we will begin to study the binomial theorem.

这周们要开始学二项式定理。

If you, don't a positive integer the binomial theorem, Newton's binomial theorem will give you an infinite sum.

如果你不知道二项式定理中的正整数，牛顿二项式定理将给出一个无穷和。

Together these two parts make up the binomial species name homo sapiens.

这两个部分共同构成了二项式物种名称 homo sapiens。

Now you've probably seen binomial names before, written both correctly and incorrectly.

现在您能以前见过二项式名称，包括正确和错误的书写方式。

A binomial is a mathematical expression containing two terms.

二项式是包含两个项的数学表达式。

So this is the sampling distribution for a binomial.

所以这是二项式的抽样分布。

The standard binomial theorem insist that you apply it only when N is a positive integer, which makes sense.

标准二项式定理坚持只有当 N 为正整数时才应用它，这是有道理的。

Putting N equals a half into the binomial theorem he gets an infinite series.

将 N 等于一半代入二项式定理，他得到了一个无穷级数。

In his work on binomial nomenclature, Linneaus set-up a similarity hierarchy where we move from most similar groups to least similar groups.

林奈的二项命名法研究中，他建立了一个相似等级，们从最相似的群体到最不相似的群体。