So one piece has the hydrogen atom.

所以有氢原。

A hydrogen atom is 15.5 billion times smaller than you.

氢原比你小155亿倍。

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

水分由两氢原和原构成。

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

但是这些碳原完全被氢原包围着。

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

在氢键里，氢原在原之间也被不平等共享。

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

然后，家将大约100非常冷的氢原放入“磁陷阱”中。

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

氟化剂会打破分结构，然后用氟取代原来的氢原。

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

而这质只是失去了电的氢原。

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原——氢原。

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

它是由氮原和三氢原结合而成的化合物。

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粒氢原。

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

在恒星中心，核聚变使氢原压缩成氦原，并释放出巨大的能量。

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

氦原的质量会小于两氢原的总质量。

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

在环内，氢原被加热到高达约5000万摄氏度的温度。

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

甲烷分中，氢原的空间位置是朝向什么的中心？- 四面体。

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

但与太阳不同的是，它不会将氢原聚变成氦来产生能量和热量。

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原中最重要的电样。

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

水分是由两氢原和原组成的。

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

太阳里，这些物体是氢原，在巨大的压力下飞撞在起，形成氦原。

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，氢原聚变形成了更重的原：氦。