There are other colors of hydrogen out there, but they use fossil fuels.

上还有别的“颜色“的氢，但那些都是用化石燃料生的。

The car is powered by compressed hydrogen, which, in combination with oxygen from the air, produces electricity in the car's fuel cell. The only byproduct is water vapor.

这款汽车将由压缩氢提供动力，其中的氢将和空气中的氧气相结合，在汽车在燃料电池里制造电力，唯一的副产品是水蒸气。

They detected a heavy hydrogen molecule called hydrogen deuteride.

他们探测出了一种叫做氘化氢的高质量氢分子。

And though there aren't immediate plans to actually build this, it would be unique and that it would be the world's first super yacht powered by hydrogen, that could make it more environmentally friendly.

虽然目前没有任何计划将它建造，这将是独一无二的，而且它将为上第一艘由氢驱动的超级游艇，这将使其更加环保。

Hydrogenation, which simply means to combine with hydrogen, is the process by which fatty acids are solidified.

氢化，就是与氢结合的过程，是脂肪酸固化的过程。

It's thought that a lot of Jupiter is made up of this metallic hydrogen.

人们认为木星的部分是由这种金属氢组的。

Where we really need hydrogen is for trucks, for airplanes, for long distance transportation.

我们真正需要氢的地方是卡车、飞机和长途运输。

South Korea had sold fewer than 900 of the vehicles through the end of 2018.

截至2018年底，韩国售出的氢燃料电池汽车不足900辆。

When we measure the Sun's elemental abundance, we see it's roughly 75% hydrogen, 25% helium.

当我们测量太阳的元素丰度时，我们看有75%的氢、25%的氦。

We helped craft the Kigali agreement that will end the production and use of hydrofluorocarbons.

我们帮助制定了基加利协议，将终止氢氟碳化合物的生产和使用。

The sun also runs on that particular reaction, fusing hydrogen together.

太阳也发生着氢聚变这种特殊的反应。

Thankfully, the immediate risks of our hydrogen leak are low.

好消息是，氢泄漏的即时风险很低。

And its companion is a hydrogen-rich star, pretty much like our sun.

“另一颗是与我们的太阳非常像的富含氢的恒星。”

The CJ3 is a new type of hydrogen car.

CJ3 是一种新型的氢汽车。

" We want to create a society that produces, uses, and connects with hydrogen power."

“我们希望建立一个生产、使用并与氢动力连接的社会。”

They are also investing heavily on fuel-celled cars, which has batteries fuelled by hydrogen.

他们还在燃料电池汽车上投入巨资，这种汽车的电池是由氢燃料驱动的。

It contains oxygen and hydrogen that mixes together to form a very explosive combustion, two million pounds of thrust, that gets it off the pad and deeper into space than ever before.

它利用由氢和氧组的混合物产生爆炸性燃烧，由此产生了两百万磅的推动力，使得它从发射台上起飞而深入之前无人踏足过的太空。

You got your noble gases over here, and hydrogen, the building block of everything in the universe over here, you got your alkali metals and gold and other lovely regular metals in the middle here.

这里有稀有气体和氢，氢是宇宙万物的组部分，而中间是碱金属、金和其他可爱的规则金属。

We know the Earth's oceans contain a mixture of normal water, H2O, and heavy water, HDO, which includes deuterium, a form of hydrogen that is twice as heavy as normal hydrogen.

我们知道海洋中拥有地球上水的混合物水(氧化氢)与重水(氧化氘)含有氘一种氢的同位素，为氢质量的两倍。

And you can get these beautifully complex dendrites with just little spikes off of them, and they are all from that hard binding between the oxygen and the hydrogen within the water itself as it freezes.

你可以得这些漂亮的复杂的树突，上面有小尖刺，它们都是由于水结冰时氧和氢之间的硬结合。