Speaking of oceans, if all the oxygen on the earth disappear for just 5 seconds, the ocean's hydrogen atoms will be free and evaporate completely into space.

说到大海，如果世界上所有的氧消失5秒钟，那海中的就会蒸发，并全部跑到天空中。

Instead, all that energy is created through a nuclear reaction, which slams hydrogen atoms together to create larger helium atoms and some extra energy on the side.

相，所有能量都是通过产生的，将撞击在一起以产生更大的氦和一些额外的能量。

It is the natural frequency of emission of the hydrogen atoms in space and was discovered by us in 1951; it must be known to any kind of radio astronomer in the universe.

这个频率是空间释放的自然频率，是在1951年被人类发现的。这个频率是宇宙中任何射电天文学家都该熟悉的。

So, in 2011, antihydrogen lasted as long as 1,000 seconds and in 2014, eighty anti hydrogen atoms were created for the purpose of a detailed study.

因此，在2011年，持续了一千秒，而在2014年，为了一项详细的研究，八十个被创造出来。

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

甲烷分中，的空间位置是朝向什么的中心？- 四面体。

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

氟化剂会打破分结构，然后用氟取代来的。

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

然后，科学家将大约100个非常冷的放入“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个或一千个最小的——。

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

它是由一个氮和三个结合而成的化合物。

The Pioneer plaque gives a hint in the form of a basic diagram of a hydrogen atom, the magnetic polarity of which flips at regular intervals, with a frequency of 1,420MHz.

先驱牌匾以基本图的形式给出了一个提示，的磁极按一定的间隔翻转，频率为1420mhz。

If instead there were six hydrogen atoms per cubic meter of space on average, or four, the entire Universe would have been a lot more curved or a lot less.

如果平均每一立方米内有6粒或4粒, 那么整个宇宙将会更加弯曲或平坦。

That means they've succeeded in taking two hydrogen atoms and using 192 powerful lasers to force those atoms to fuse together, unleashing the same kind of energy that powers the sun and stars.

这意味着他们成功地获取了两个，并使用192个强大的激光迫使这些结合在一起，释放出与太阳和恒星相同的能量。

This is a device that can precisely measure the wavelength of light, and can for example distinguish light emitted by a hydrogen atom from light emitted by helium.

这是一种可以精确测量光波长的设备，例如，它可以区分出发出的光和氦发出的光。

The cool thing about these waves is that they affect the distance between the Sun and the Earth They only change it by the diameter of a hydrogen atom.

这些引力波最神奇之处在于，仅仅只是通过改变了的直径，它们就能影响太阳和地球之间的距离。

These gasses are held together by the sun's gravity, which creates such intense heat and pressure that it causes nuclear fusion—a process in which hydrogen atoms fuse to create helium—at its core.

这些气体都是靠太阳的地心引力支撑，而地心引力产生的强热和压力造成了聚变这个过程里，融合产生氦——而这就是它的心。

In fact, the pressure is so intense and the density so great that the hydrogen atoms collide with enough force that they literally meld into a new element... helium.

事实上，压力如此之大，密度如此之大，以至于碰撞时产生了足够的力，它们实际上融合成了一种新的元素——氦。

When there is a real water shortage, their bodies can manufacture a needed water supply by mixing the hydrogen atoms in their fat with oxygen atoms in the air.

当真出现水的短缺时它们的身体能够把脂肪里的跟空气中的氧混合产生身体所需的水。

The negatively charged oxygen atom from one molecule is pulled towards the positively charged hydrogen atoms of another, creating a strong attraction known as a hydrogen bond.

一个分中带负电的氧会被另一个分中带正电的吸引，形成了强大的吸引力，即键。

As its water evaporated, the hydrogen atoms escaped into space, and the oxygen atoms combined with carbon to form a dense atmosphere of the greenhouse gas CO2.

随着水分的蒸发，逸入太空，氧与碳在大气里形成了厚厚的一层温室气体一氧化碳。

If you've ever heard someone call water H2O, that's because, well, that's what it's made of two hydrogen atoms and one oxygen atom mixed together.

如果你曾经听到有人称水为 H2O，那是因为它是由两个和一个氧组成的。