But NASA's astronomers remain unsure whether it is predominantly gaseous, liquid or solid.

但是NASA天文学家们还不确定它的主要成分是气体，体还是固体。

The gaseous ball is comparable to the planet Jupiter.

气态星球可以比肩木星。

Animals have evolved different mechanisms for carrying out gaseous exchange.

动物已经进化出不同的进行气体交换的机制。

And here we thought gills were only for gaseous exchange.

我们以为鳃只是用来交换气体的。

We can't get him out of here. He's gaseous.

我们带不走他的 他是气体。

Whether or not condensate is liquid or gaseous depends on temperature and pressure.

冷凝物为态或是气态取决于温度和压力。

It takes a liquid form as running water, gaseous as vapor or solid as ice.

它可以是态的流水，气态的蒸汽或是固态的冰。

And they're wildly diverse — big, small, airless, rocky, gaseous, hot, cold, and more.

它们种类繁多——大的、小的、缺少空气的、岩态的、气态的、热的、冷的，等等。

The ozone layer is a sort of " belt" around the Earth made up of gaseous molecules.

臭氧层是一种由气体分子组成的环绕地球的“带”。

These helped plants survive on land now that they were surrounded by gaseous air and not liquid water.

有助于植物在陆地上生存，因为它们周围是气态空气，而不是态水。

Its giant gaseous body and violent storms, make it one of the most alien environments in the solar system.

它那气态身躯和强烈的风暴，产生了太阳系里最不一样的环境。

This happens because of changes in the density of the gaseous matter in the usually low-density space between star systems.

是因为在恒星系统之间，气体密度的变化通常发生在低密度的空间内。

Today, enrichment is often done by passing a gaseous uranium compound through centrifuges to separate lighter U-235 from heavier U-238.

现今，浓缩通常是由气态铀化合物通过离心机从较重的 铀-238 分出 较轻的 铀-235来实现。

That, he told me, is a gaseous discharge caused by our use of sodium, but it's only a mild inconvenience.

是钠分解出来的气体；就一点美中不足。

(spooky music) (whoosh) Lyman-alpha blobs are gigantic gaseous structures produced by an unknown mechanism.

（幽灵般的音乐）（嗖嗖声）莱曼-阿尔法斑点是由未知机制产生的巨大气态结构。

Let me be your  guide to gaseous expulsions in this " Farts for Philologists" .

让我在个“语言学家的屁”中成为你的气体驱逐指南。

I also don't see the world moving necessarily large amounts of gaseous hydrogen around.

我也没有看到世界必然会移动大量的气态氢。

The Moon's exosphere remains razor-thin, because it lacks the gaseous density of Earth's atmosphere.

月球的外逸层仍然非常稀薄，因为它缺乏地球大气层的气体密度。

OK, air pollution is a very complex mixture of solid particles, liquid droplets and gaseous chemicals.

好的，空气污染是固体粒、滴和气态化学物质的非常复杂的混合物。

When a star like the Sun is in its final death throes, it expels its outer layers as a gaseous wind.

当像太阳样的恒星在垂死挣扎时，其外层会以气体风的形式被排出。