They lift humid air and dump rain.

它们提升潮湿的空气，倾倒雨水。

So warm, humid air is even more buoyant than warm, dry air.

因此暖湿空气甚至比暖干空气还轻。

A solar powered system called the " Smart Oasis" converts humid air into drinkable fresh water.

一个名为" 智能绿洲" 的太阳能系统将潮湿的空气转化为可饮用的淡水。

The scientists said humid air is lighter than dry air at the same temperatures and pressure.

科学家称，在相同的温度和压力下，潮湿的空气比干燥的空气轻。

At night the larger box is left open, to let in the cool slightly humid air.

晚上，外层的大盒子打开，让有些清凉湿润的空气进入盒子。

The idea is to use moths to absorb moisture from the humid air entering the air conditioner.

这个想法是用飞蛾来吸收进入空调的潮湿空气中的水分。

Imagine how dumbfounded I was when she started to throw them like Frisbees into the hot, humid air.

想象一下，当她开始把它们像飞盘一样扔进炎热、潮湿的空气中的时候，我惊呆了。

But at the same time, we need fans to be moving that heated and now more humid air.

但同时，我们也需要风扇来吹动那些升温潮湿的空气。

The warm, humid air above the water surface rises up, creating a low air pressure zone in its wake.

水面上温暖潮湿的空气上升，在它的尾流中形成一个低气压区。

They breathe in the moist, humid air along the California coast, and they can actually help keep the air clean.

它们呼吸着加利福尼亚州沿岸潮湿的空气，实际上它们还能净化空气。

When the frigid jet stream bumps hard against humid air generated by the Gulf Stream in the Atlantic, meteorological mayhem results.

寒冷的急流猛烈撞击大西洋湾流产生的潮湿空气会引发气象灾害。

Well, a mass of warm, humid air rises very rapidly.

好吧，一团温暖潮湿的空气非常迅速地上升。

The idea of being able to power these from humid air is appealing, he says.

他说，能够从潮湿空气中为这些设备提供动力的想法很有吸引力。

No relief came from the open window; the fan just spread hot, humid air throughout the house.

开着的窗户并没有带来任何缓解。风扇只是将湿热的空气吹散到整个房子。

He could feel the chilling aura emanating from it, a stark contrast to the humid Amazonian air.

他能感觉到它散发出的冰冷气息，与亚马逊湿润的空气形成鲜明对比。

Thunderstorms occur when denser, drier cold air is pushed over warmer, humid air – conditions scientists call atmospheric instability.

当更密集、更干燥的冷空气被推到更温暖、潮湿的空气上方时， 就会发生雷暴——科学家称这种情况为大气不稳定。

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

潮湿的空气接触到比自身更冷的表面时，它携带的水蒸气会凝结到该表面上，形成无数微小的水滴。

When humid air drifts into such chambers, it loses its water upon exposure to the cool conditions before drifting out.

当潮湿的空气飘进这样的房间时，它会在暴露于凉爽的环境后失去水分，然后飘散出去。

In the United States, strong temperature differences tend to develop between hot, humid air in the south and cooler, drier air to the north.

在美国，南方炎热潮湿的空气和北方较冷干燥的空气之间往往会形成较大的温差。

Since humid air already has plenty of water in it, the water vapor you breathe out is much more likely to form into droplets.

由于潮湿的空气中已经含有大量的水，因此你呼出的水蒸气更有可能形成水滴。