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主要成分是气体，液体还是固体。

The gaseous ball is comparable to the planet Jupiter.

这颗气星球可以比肩木星。

Animals have evolved different mechanisms for carrying out gaseous exchange.

动物已经进化出不同进行气体换机制。

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

冷凝物为液是气取决于温度和压力。

And here we thought gills were only for gaseous exchange.

我们以为鳃只是换气体。

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

我们带不走他 他是气体。

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

它可以是液流水，气蒸汽是固冰。

Now, the process starts as I sniff molecules up into my nose. This means that for you to be able to smell something, the odorant must be volatile, or in a gaseous state to get sucked up into your nostrils.

现在，当我把分子吸进鼻子时，这个过程就开始了。这意味着你要能闻到什么，气味必须是挥发性，处于气，被吸进鼻孔。

The highly sensitive face mask is capable of measuring trace-level liquid samples of 0.3 microliters and gaseous samples at an ultra-low concentration of 0.1 femtograms per milliliter, according to the study published this week in the journal, Matter.

根据本周发表在期刊《Matter》上一项研究，这款高灵敏度口罩能对 0.3 微升含有病毒蛋白质液体做出反应，该口罩还能检出超低浓度（0.1fg/ml，即 1ml 空气中 1000 万亿分之一克）气体介质样本。

Not one particle of the heavy stuff so vital to our own being carbon, nitrogen, oxygen, and all the rest emerged from the gaseous brew of creation.

对于我们存在至关重要重物质碳、氮、氧以及其他一切，没有一个粒子是宇宙创建过程中产生气体。

The solid part of the comet is called the nucleus, and the gaseous cloud around it is called the coma — Latin for “hair.”

彗星固体部分被称为彗核，围绕它气体云被称为彗发——“coma”是拉丁语中“头发”意思。

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

这是因为在恒星系统之间，气体密度变化通常发生在低密度空间内。

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

这是钠分解出气体；就这一点美中不足。

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

它那气身躯和强烈风暴，产生了太阳系里最不一样环境。

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

这有助于植物在陆地上生存，因为它们周围是气空气，而不是液水。

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环绕地球“带”。

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

它们种类繁多——大、小、缺少空气、岩、气、热、冷，等等。

Scientists are now pretty certain that the early atmosphere was nothing like as primed for development as Miller and Urey's gaseous stew, but rather was a much less reactive blend of nitrogen and carbon dioxide.

科学家们现在相当肯定，早斯大气根本不像米勒和尤里混合气体那样已经为生命形成作好准备，而是一种根本很不活泼氮和二氧化碳混合物。

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

当像太阳这样恒星在垂死挣扎时，其外层会以气体风形式被排出。

It's so hot inside the Sun that electrons are stripped from their parent atoms in the gas, creating what's called a plasma, a gaseous soup of charged particles.

太阳内部非常热，以至于电子从气体中母原子中剥离出，形成了所谓等离子体，即一种带电粒子气体。