A hydrogen atom is 15.5 billion times smaller than you.

子比你小155亿倍。

In a molecule of CH4, the hydrogen atoms are spatially oriented towards the centers of...- Tetrahedrons.

甲烷分子中，子的空间位置朝向什么的中心？- 四面体。

Water is made out of two hydrogen atoms and one oxygen atom.

水分子由两子和氧子构成。

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

在键，子在子之间也被不平等共享。

So one piece has the hydrogen atom.

所以有子。

Fluorinating agents rip other molecules apart to replace their hydrogen atoms with fluorine.

氟剂会打破分子结构，然后用氟取代来的子。

And a proton is just a hydrogen atom that's lost its electron.

而这质子只失去了电子的子。

You see, a water molecule is composed of two hydrogen atoms and one oxygen atom.

水分子由两子和氧子组成的。

Then, scientists placed about 100 very cold hydrogen atoms into the " magnetic trap."

然后，科学家将大约100非常冷的子放入“磁陷阱”中。

It's no bigger than five hundred, or a thousand hydrogen atoms, the smallest atom.

它的体积还比不上五百或千最小的子——子。

It is a compound formed by the combination of one nitrogen and three hydrogen atoms.

它由氮子和三子结合而成的合物。

This perfect amount is the equivalent of five hydrogen atoms per cubic meter of space, on average.

这完美的量就相当于平均每立方米内有5粒子。

But these carbon atoms are completely surrounded by the hydrogen atoms.

但这些碳子完全被子包围着。

In their core, nuclear fusion crushes hydrogen atoms into helium releasing a tremendous amount of energy.

在恒星中心，核聚变使子压缩成氦子，并释放出巨大的能量。

But unlike the sun, it doesn't fuse hydrogen atoms into helium to create energy and heat.

但与太阳不同的，它不会将子聚变成氦来产生能量和热量。

Inside the ring, hydrogen atoms are heated to temperatures up to about 50 million degrees Celsius.

在环内，子被加热到高达约5000万摄氏度的温度。

Hmm. Of course, that's like saying you are the most important electron in a hydrogen atom.

当然 这就像说你们子中最重要的电子样。

In the Sun, these objects are hydrogen atoms, flung together by immense pressure, to form helium atoms.

太阳，这些物体子，在巨大的压力下飞撞在起，形成氦子。

Through a complicated series of steps, the hydrogen atoms fuse together to form the heavier element helium.

通过系列复杂的步骤，子聚变形成了更重的子：氦。

The growing radiation from those first stars ionized hydrogen atoms, split them back into protons and electrons.

随着初代恒星发出的辐射越来越大，电离的子再次被分解为质子和电子。