They're formed when ultraviolet light interacts with ethane you see.

们是由于紫外线对乙作用形成，你看。

It is so cold, though, that its liquid hydrocarbons, methane and ethane, that you would use for fuel here on Earth.

不过非常冷，这些都是液态烃，甲和乙，在地用作燃料液体。

It has lakes and seas of liquid methane and ethane, instead of water.

有液态甲和乙湖泊和海洋，而不是水。

Sometimes, a hexane can look like a pentane with an ethane sticking off of it.

有时，己看起来像戊， 面粘着乙。

Then you freeze it in place with liquid ethane.

接着用液态乙将其冷冻固定。

Their liquid is not water but ethane and methane.

们液体不是水， 而是乙和甲。

The biggest hit is actually going to be on LPG, ethane in particular, and propane.

最大冲击实际将发生在LPG，特别是乙和。

The U.S. is the world's largest ethane and propane exporter, and China imports 100 percent of its ethane and 63 percent of its propane from the U.S., according to data from Kepler.

美国是全最大乙和出口国，据Kepler数据，中国进口乙全部来自美国，而进口中有63%来自美国。

The reason you'd have such a hard time keeping your head above the surface is due to the liquid methane and ethane found in Titan's lakes.

你很难将头保持在水面之原因是泰坦湖中发现了液态甲和乙。

Titan has seas, rivers and lakes of ethane and methane as warm as the universe when it was 90 million years old.

泰坦有乙和甲构成海、河和湖，温暖程度如同宇宙9000万岁时一样。

And at Titan, there are also exotic lakes and seas of liquid methane and ethane on the surface.

在土卫六，地表也有奇异液态甲和乙湖泊和海洋。

The availability of cheap ethane from the fracking boom, all across the country is driving this build-out.

- 全国各地水力压裂热潮中廉价乙供应正在推动这种扩建。

Where are we in terms of all the other, there's plutos of energy, the ethanes, the propanes.

我们在其他方面处于什么位置，比如大量能源、乙、。

This is ethane, C2H6. Another gas, and it's mostly used in the production of plastics.

这是乙，C2H6。 另一种气体， 主要用于塑料生产。

What appears to be a rocky surface is solid ice. The stuff that flows through its rivers is not water but methane and ethane. On Earth, these chemical hydrocarbons exist as gases. But because Titan's so cold, they're liquid here.

看似岩石表面实为坚硬冰层。流淌在泰坦星河流中并非水，而是甲和乙。在地，这些化学碳氢化合物以气态存在。但由于泰坦星极其寒冷，们在此呈现液态。

Like you said, for NGLs, for propane and ethane particularly, it's a bigger deal because they get a bigger chunk of the export pie.

就像你说， 对于NGLs， 特别是和乙，这是一件更大事情， 因为们在出口份额中占比较大。

That includes propane, ethane and butane, which are used for everything from plastics to cosmetics, antifreeze, detergent, home heating, barbecues and more.

这包括、乙和丁，们广泛应用于从塑料到化妆品、防冻剂、洗涤剂、家庭取暖、烧烤等各个领域。

So has investment in petrochemical plants that turn ethane into plastic.

对将乙转化为塑料石化工厂投资也是如此。

And then the existence of the facilities sort of as a pull factor, drives the production of more ethane.

然后设施存在有点像拉动因素，推动了更多乙生产。

The infrastructure to turn that ethane into plastic, has expanded.

将乙转化为塑料基础设施已经扩大。