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

氢快速形成再断开，就好比是高中生之间的关系，真的是速战速决。

But it compensates with a huge number of hydrogen bonds.

但它通过量的氢进行了弥补。

Oxygen-Hydrogen bonding is exactly what allows us to turn sugar into energy during respiration.

氧氢正是让我们在呼吸过程中将糖转化为能量的原因。

This type of bonding is hydrogen bonding.

这种类型的是氢。

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

氢非常强，量的能量才能打破它们。

But polymers within the SPN are crosslinked by more transient intermolecular forces, such as hydrogen bonding.

但SPN内部的聚合物则更多是由瞬态分子间作用力交联的，例如氢。

One hydrogen bond looks like this.

一个氢是这样的。

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

在氢里，氢原子在原子之间也被不平等共享。

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

它们被周围的氢牢牢固定在原。

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

所以，氢形成比断开还频繁，混乱中，开始呈现出新的美妙结构。

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分子。

But below 4 degrees, the kinetic energy of the water molecules starts to fall below the energy of the hydrogen bonds.

但温度低于4 度时，水分子的动能开始跌落低于氢内能源量。

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。

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，形成氢，DNA 形成扭曲的形状，被称为双螺旋结构。

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与相对链上的核苷酸配对，形成双链DNA。

Take sodium hydride, for example — a superbase that’s just sodium bonded to a hydrogen.

以氢化钠为例——钠与氢合的超级碱。

In each methane molecule there are four CH bonds.

【bond】每一个甲烷分子中有四个碳氢。

Water, for example, is very well-known for its tendency to form hydrogen bonds.

例如，水因其形成氢的趋势而广为人知。

And this is the situation that you need to have when you have hydrogen bonding.

当你有氢时，这就是你的情况。

Urea breaks hydrogen bonds between molecules.

尿素破坏分子间的氢。