A hydrogen atom is 15.5 billion times smaller than you.

一个氢子比你小155亿倍。

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

水分子由两个氢子和一个氧子构成。

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

在氢键里，氢子在子之间也被不平等共享。

So one piece has the hydrogen atom.

所以一个有氢子。

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

氟化剂会打破分子结构，然后用氟取代氢子。

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

而这个质子是一个失去了电子氢子。

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

然后，科学家将大约100个非常冷氢子放入“磁陷阱”中。

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

它体积还比不上五百个或一千个最小子——氢子。

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

这完美量就相当于平均每一立方米内有5粒氢子。

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

但是这些碳子完全被氢子包围着。

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

在恒星中心，核聚变使氢子压缩成氦子，并释放出巨大能量。

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

但与太阳不同是，它不会将氢子聚变成氦产生能量和热量。

The mass of a helium atom is less than the combined mass of two hydrogen atoms.

一个氦子质量会小于两个氢子总质量。

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

在环内，氢子被加热到高达约5000万摄氏度温度。

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

当然 这就像是说你们是氢子中最重要电子一样。

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

它是由一个氮子和三个氢子结而成化物。

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

甲烷分子中，氢子空间位置是朝向什么中心？- 四面体。

If the proton were as big as you, the hydrogen atoms would be taller than twelve Mt.Everests.

如果质子和你一样大话，那氢子就会比十二座珠穆朗玛峰还高。

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

太阳里，这些物体是氢子，在巨大压力下飞撞在一起，形成氦子。

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

通过一系列复杂步骤，氢子聚变形成了更重子：氦。