There's a lot of hot water vapour.

有很多热蒸汽。

In short, as part of the process of photosynthesis plants release water vapour from their leaves into the atmosphere.

简单来说就是光合作用的一部分过程，植物将叶片中的蒸释放到中。

Researchers discovered that in tropical atmospheres, cold air rises because of the lightness of water vapour.

研究人员发现在热带中，由于蒸很轻，所以冷空会。

Water vapour condenses to form clouds.

蒸汽凝结成云。

About 3.8 billion years ago, Earth's surface had finally cooled to the point that water vapour turned to liquid.

在三十八亿年前，地球表面终于冷却到蒸变成液体的程度。

They were in time to produce carbon, nitrogen, water vapour and other gases, which were to make the earth's atmosphere.

最终产生了碳、氮、蒸和其他多种体，从而形成了地球的层。

It is generally accepted that when water vapour ascends in the process of cloud formation, it condenses onto dust particles.

人们普遍认为，在云的形成过程中，蒸，凝结在尘埃颗粒。

A relative humidity of 100% means the air in question is holding as much water vapour as it possibly can.

100%的相对湿度意味着空中含有尽可能多的蒸。

The ice caps start to melt, releasing water vapour.

冰帽开始融化，释放出蒸。

Water vapour, like carbon dioxide, is a greenhouse gas.

蒸，像二氧化碳一样，是一种温室体。

Water vapour is a powerful greenhouse gas.

蒸是一种强的温室体。

The water vapour spat out by the volcanoes allowed the water trapped in the Earth's bowels to make its way to the surface.

火山喷出的蒸使得地球内部的得以流到地表。

When humid air hits a surface colder than it is, the water vapour it carries condenses onto that surface as myriad tiny droplets.

潮湿的空接触到比自身更冷的表面时，它携带的蒸会凝结到该表面，形成无数微小的滴。

Deep beneath the earth's surface, magma traps carbon dioxide, sulphur gases and water vapour among other gases inside it.

在地表深处，岩浆中困住了二氧化碳、硫化物体和蒸等其他体。

The Hunga eruption is thought to have increased the amount of water vapour in the stratosphere by 13%.

洪加火山爆发被认为使平流层中的蒸含量增加了13%。

The idea is to test the effects on the atmospheric window of various pollutants, and also of water vapour, by releasing them into the building.

其想法是把激光束释放到建筑空间来测试不同污染物和蒸对窗口的影响。

Enceladus spews out 300 kilos of water vapour up to 10,000 kilometres above its surface - 20  times its own diameter.

土卫二喷射出高达300公斤的蒸，其高度可达其表面方10,000公里——相当于其自身直径的20倍。

The twist lies in the possibility of a remnant atmosphere saturated with water vapour, which is much more resistant to photo-evaporation.

转折点在于可能存在一层富含蒸的层，这层层对光蒸发的抵抗力要强得多。

As it orbits Saturn, the frequent plumes of water vapour that erupt leave  behind a doughnut-shaped cloud that feeds one of Saturn's icy rings.

当它绕土星运行时，频繁喷发的蒸羽流会留下一个甜甜圈形状的云团，这个云团为土星的一个冰环提供物质来源。

But as the surface eventually cooled, this water vapour condensed and settled upon the crust, pooling in lower lying areas to form  the oceans.

但随着地表最终冷却，这些蒸凝结并沉积在地壳，在低洼地区聚集形成了海洋。