They require little water, perhaps because they obtain much of their moisture from their food.
可能由于它们从食物中摄取大部分的水分，它们几乎不需要水。
Trees need more water as temperatures rise, but the prolonged droughts have robbed them of moisture, making whole forests easily cleared of trees and turned into farmland.
随着温度的升高，树木需要更多的水，但是长期的干旱剥夺了它们的水分，使得整片森林很容易被砍伐，变成了农田。
Bodies of water release heat and moisture back into the environment.
水体将热量和水汽释放回环境中。
An increase in temperature, for example, can boost the moisture content of the atmosphere, which then causes further warming because water vapor is a greenhouse gas.
例如，温度的升高会增加大气中的水分含量，这又会导致进一步的变暖，因为水蒸气是一种温室气体。
With temperatures rising and more water vapor in the air, such storms can pull in more moisture and thus rain or snow more heavily than storms of old.
随着气温升高，空气中的水蒸气增多，这样的风暴会吸收更多的湿气，因此雨雪会比以前的风暴来得更猛烈。
Because warm air can hold more moisture than cool air, the relative humidity will be constant only if the amount of water vapor in the atmosphere increases as the temperature rises.
因为温暖的空气比冷空气能容纳更多的湿气，所以只有当大气中的水蒸气量随着温度的升高而增加时，相对湿度才会保持不变。
There the air absorbs more moisture, which then condenses on a metal wall cooled by seawater, and thus distilled water for irrigating the plants collects.
在那里，空气吸收了更多的水分，然后将水分凝结在由海水冷却的金属壁上，从而收集用于灌溉植物的蒸馏水。
That continuity of moisture is what brittle landscapes like deserts need to become fertile again. Water activates a mineralization process, setting free nutrients in the soil so that life can grow.
源源不断的水分供应可以让脆弱的地域（例如沙漠）重新变得肥沃，与此同时，水激活了土壤中的矿物质作用，让土壤中的营养物质释放出来，生命得以生长。
In the tightly sealed structure, scientists adjust soil moisture and water tension as well as air temperature and humidity to mimic the conditions that rice would face during droughts.
在高度封闭的建筑里，科学家们调节土壤湿度、水张力以及空气温湿度来模拟水稻在干旱时面临的境况。
Water in reservoirs behind dams, plus the water used to irrigate nearby land puts more moisture in the air, which falls as precipitation.
大坝后面水库中的储水，加上用来灌溉土地的水，会增加附近地区的潮湿度，使降水量提高。
That's why they call it "moisturizing" -because you're trying to lock moisture, aka water, into your skin.
这就是为什么我们称之为：补水。如果你试图皮肤保持湿度或者锁住水分。
From the water standpoint, two factors play a role: global warming, and a change in moisture or water availability.
从水资源角度讲，有两大因素会产生影响：一是全球变暖，二是湿度或水资源可用量的变化。
Follow up adding moisture to the air by simply placing a large pot of water on the stove and letting it simmer.
接下来在空气中添加湿气，很简单地再炉子上放一个大的水壶并且让它沸腾。
The influx of cold air on top of warm, moist air favours the sort of deep convection that creates powerful storms, turning moisture in the air into water on the ground very efficiently.
寒冷的空气流入的温暖空气的顶端，潮湿的空气形成的深对流造成强烈的风暴，大气中的水分高效的形成降水于地面。
That water is typically thought to run off into the ocean and contribute to sea level rise, but Loisel thinks the porous sphagnum moss that makes up most peat may be drinking in the excess moisture.
通常认为融化产生的水汇入海洋从而造成海平面升高。但是鲁伊赛却认为，构成泥炭沼泽的渗透性强的泥苔藓也许可以额外吸附大量的水分。
Studies have revealed that evaporation from oceans, seas, and other bodies of water provides nearly 90% of the moisture in our atmosphere.
研究表明，海洋和其他水体的表面蒸发提供了我们的大气中将近90%的水分。
We at FAO recognize that the agriculture sector must take the lead in coping with water scarcity by finding more effective ways to conserve rain-fed moisture and irrigate farmlands.
我们粮农组织认为，农业部门必须带头，通过确定雨育田保墒和农田灌溉的更有效办法来应对水短缺问题。
Water, water everywhere: Edward Linacre with his Airdrop irrigation system, which can harvest moisture from the air in the driest regions and provide water for crops.
水，到处是水：爱德华·丽纳克尔与他的Airdrop灌溉系统，这个系统甚至能在最干旱的地区从空气中获得水汽，可以为植物提供水。
The perchlorates in the mud then sucked moisture out of the air until there was enough water for them to dissolve (a process known as deliquescence).
泥中的高氯酸盐于是吸收空气中的湿气，直到有足够的水使其溶解（这个过程叫作“潮解”）。
I think as the glaciers melt, water evaporates and there is more moisture in the air. This causes currents.
我觉得冰川融化，海水蒸发，空气中有了更多的水分，容易引起气流。
Locust eggs depend on soil moisture for their development, and both low and high rainfall can benefit them, as receding water levels and formerly flooded areas provide moist soil.
蝗虫的卵依赖潮湿的泥土来发育，较少的和较多的降雨都会有益于它们生长，因为水位下降和曾经发过洪水的地方都有潮湿的泥土。
Then the water in our atmosphere, the clouds, the fog, the moisture that hangs invisibly in the air...
然后计算大气中的水分，云朵中，雾中，空气中不可见的湿气中。。。
But all agree that the excessive amount of moisture pumped into the atmosphere is a result of high water surface temperatures in the Mediterranean and Bay of Bengal.
但是所有人都认为地中海和孟加拉湾过高的水面温度导致了过多的水分进入大气。
At the very least, we know that storms move moisture and energy, and that they stir up the ocean, leaving cool water in their wake (see image above).
至少，我们知道风暴迁移了水气和能量，并且它们搅动大洋，把冷水留在尾流(见上图)。
Simply crush the newspaper into a ball, soak it in the water/vinegar mixture, then squeeze the excess moisture out, leaving the paper just damp.
将报纸简单的搓成一个球体，泡在混合液中，然后挤干多余的液体，只留下潮湿的纸张。
Combined with a water-based attractant derived from human sweat (collected from a wrist band), the trap mimics the scent, moisture, and temperature profile of a sleeping body.
再结合上从人体汗液(从手腕中来的)来的水性引诱剂，这个引诱器就能模拟和一个睡着的人体一样的情景、湿度和温度。
It's a device which can turn the water into moisture and make them cleaner.
这是一种能把水转化为蒸汽，净化空气的装置。
It's a device which can turn the water into moisture and make them cleaner.
这是一种能把水转化为蒸汽，净化空气的装置。
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