Initially, rationing of scarce water may be needed.
一开始，可能需要对稀缺水源进行分配。
In Kenya, fighting has broken out over scarce water and pastures.
在肯尼亚，人们为稀缺的水资源和牧场发生争斗。
Scarce water, mass pollution and high energy costs all will limit China's future food production.
稀缺的水资源、大规模的环境污染、高能源消耗都将限制中国未来的粮食生产。
Municipal wastewater reuse has an important role to play in the cities with rather scarce water resources or serious water pollution.
城市废水资源化对于缺水城市或水资源污染严重的城市具有十分重要的意义。
The competition for scarce water resources will increase in future, as the demand for water from industry and private households will rise.
鉴于工业和个体家庭的用水需求将增加，未来对稀缺水资源的竞争将加剧。
Researchers studying rocks brought back by astronauts have found that the moon's scarce water has a different chemical signature than Earth water.
通过研究宇航员从月球上带回来的岩石标本，科学家们发现月球上稀少的水资源与地球水资源的化学成分并不相符。
Researchers studying rocks brought back by astronauts have found that the moon's scarce water has a different chemical signature than Earth water.
研究人员通过研究宇航员从月球上带回的岩石发现月球上那少得可怜的水其化学成分跟地球上的水不同的。
Global warming, urbanization, pollution and wasteful irrigation have been blamed for depleting already scarce water resources in northern China.
全球变暖、城市化、污染以及浪费严重的农业灌溉使中国华北地区本已缺乏的水资源日益枯竭。
In the ensuing turmoil, local chiefs across the Peruvian highlands battled over scarce water and led raiders into neighboring villages in search of food.
然后纷乱继起，秘鲁高地的各位地方首领为争夺珍稀的水源兵戎相见，又带兵到临近的村庄搜掠食物。
Yemen imports 75% of its food, but even so it is using up scarce water supplies so fast that the aquifers most people rely on May dry up within a decade.
也门国家的食物有75%需要进口。即使如此，也门对稀乏淡水资源的消耗之快足以让多数民众赖以生存的蓄水层可能会在10年之内干涸。
Swimming in likes or streams is OK in most instances but in desert areas, leave scarce water holes undisturbed and unpolluted so animals may drink from them.
在溪流或类似地方游泳问题不大，但在沙漠上不行！让沙漠上珍贵的水源平静而无污染，许多的生物才得以饮用。
Based on the merit of foam, a new drilling method is put forward, that is the foam drilling technique of deep well applied in drought and scarce water areas.
依据泡沫的优点，提出了在干旱缺水地区采用深水井泡沫钻进技术的钻探新方法。
The resulting health problems reduce rural output by 2%, it found, and the costs to industry and agriculture of dirty and scarce water SAP GDP by another percentage point.
它发现导致的健康问题使农村产出减少了2%，而由于污染和缺水导致的工业和农业上的损失吃掉了GDP的另一个百分点。
The water used in that ritual is considered "grey water" and simply enters the sewerage system, furthering adding strain to the already scarce water supply in the country.
仪式中所用之水被认为是“晦水”而直接流入排污系统，这进一步加剧了这一本已缺水国家的供水紧张状况。
Most of the time the entries are amusing and sometimes they contain very pertinent information regarding the shelter and the surrounding area (problem bears, scarce water, etc.).
大部分时间期刊的内容还算有趣，有时候提供与山屋相关的内容，有时候则是介绍周遭区域议题(比分问题熊，供水缺乏或其他等等)。
This winter, it is undergoing its worst drought for 50 years, and I can only imagine what local farmers think about using scarce water to make "snow" for wealthy madmen to slide down.
今年冬天，这里遭遇了五十年来最为严重的干旱，当稀缺的水源被用来为这些富有的疯子们制造“雪”以供滑行时，我甚至可以想象出本地农夫们作何感想。
In some cases, water is so scarce that farmers break open sewage pipes transporting waste to local rivers.
在某些情况，水稀缺到农民们不得不打开污水管道，将污水输送到当地的河流。
SINCE men fight over land and oil and plenty of other things, it would be odd if they did not also fight over a commodity as precious and scarce as water.
既然人类能为了土地、石油以及其他很多东西而斗争，如果他们不同样地为了像水这样珍贵而稀缺的资源斗争，将是很奇怪的。
Inadequate investments in supply and treatment infrastructure means that even where water is not scarce, it is rarely clean.
而缺少供水设施和污水处理设备意味着即使在不缺水的地方，也很难有干净的水。
This distortion tends to keep the retail price of water lower than it would otherwise be where water is scarce, encouraging consumption rather than conservation.
这种曲解只会有利于保持水的零售价格低于那些水源稀缺的地区的水的价格，这是鼓励消耗而非节约。
水是稀缺资源。
Clean water has become scarce and will become even scarcer with the onset of climate change.
清洁饮水已经成为稀缺资源，而且随着气候变化的到来将变得更加稀缺。
It has always been more about creating demand for real estate in places where water was scarce or non-existent.
而是为那些水资源匮乏或根本没水地区的房地产创造了需求。
The water is scarce and it is too dry here, " he said.
这里都快干透了，太缺水了。
Stranded tourists have faced price-gouging due to scarce food, water and accommodations in Machu Picchu Pueblo, a village of 4, 000.
在马丘比丘的普韦布罗这个只有4000人的村镇，由于缺乏食物，水和住宿，游客已面临物价哄抬的状况。
Stranded tourists have faced price-gouging due to scarce food, water and accommodations in Machu Picchu Pueblo, a village of 4, 000.
在马丘比丘的普韦布罗这个只有4000人的村镇，由于缺乏食物，水和住宿，游客已面临物价哄抬的状况。
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