And so hydrogen bonds are incredibly important.

所氢键是非常重要的。

In a hydrogen bond, a hydrogen atom is shared, also unequally, between atoms.

在氢键里，氢原子在原子之间也被不平等共享。

Hydrogen bonds are so strong that it takes a lot of energy to break them.

氢键非常强大，需要大量的能量才能打破它们。

And the most famous one is called hydrogen bonds.

其中最着名的是氢键。

So, hydrogen bonds form much more frequently than they break and beautiful structures start to emerge from the chaos.

所，氢键成比频繁，混乱中，始呈现出新的美妙结构。

They're held in place pretty rigidly by all the hydrogen bonds surrounding them.

它们被周围的氢键牢牢地固定在原地。

Now a specific type of dipole-dipole is going to be a hydrogen bond.

现在，偶极子-偶极子的特定类型是氢键。

Hydrogen bonds are going to form when we have hydrogen bonded to either oxygen, nitrogen or fluorine.

当氢与氧、氮或氟结合时, 就会成氢键。

But a single water molecule in ice will have more molecules hydrogen bonded to it than in liquid water.

但冰中的单个水分子将比液态水中具有更多的氢键分子。

Hydrogen bonds form and break like high school relationships, that is to say, quickly.

氢键快速成再，就好比是高中生之间的关系，真的是速战速决。

Hydrogen bonds are going to occur, lots of people think it's between hydrogen and something else.

氢键将会发生, 很多人认为它是在氢和其他东西之间。

The bases pair up, forming hydrogen bonds, and the DNA forms a twisted shape that is known as a double helix.

碱基配对，成氢键，DNA 成扭曲的状，被称为双螺旋结构。

And so in water we have hydrogen bonded to oxygen.

因此在水中，氢与氧成键。

One hydrogen bond looks like this.

一个氢键是这样的。

But it compensates with a huge number of hydrogen bonds.

但它通过大量的氢键进行了弥补。

The nucleotides on one strand pair up using hydrogen bonds with nucleotides on the opposing strand to create the double-stranded DNA.

一条链上的核苷酸通过氢键与相对链上的核苷酸配对，成双链DNA。

Now let me show you where the hydrogen bond is.

现在让我告诉你氢键在哪里。

Water has a special kind of interaction between molecules that most other substances don't have, and it's called a hydrogen bond.

水，同大多数其他物质不同，水分子之间有一种独特的的相互作用叫做氢键。

So hydrogen bond is going to occur when we have hydrogen bonded to either a nitrogen, oxygen or a fluorine.

因此, 当氢与氮、氧或氟结合时, 就会发生氢键。

Urea breaks hydrogen bonds between molecules.

尿素破坏分子间的氢键。