How did those dense southern Maya populations deal with the resulting water problem?
玛雅南部人口这么秘籍，他们是如何应对由此产生的水问题的？
The "drinking water problem" is the reported central problem for Yanqing farmers.
“吃水难”是延庆农民反映的焦点问题。
Cellar built 1642, part of the basic solution to the drinking water problem of the masses.
兴建水窖1642眼，基本解决了部分群众的人畜饮水问题。
The report also says long-term solutions to the water problem must include controls on population growth.
报告同时表明，控制人口增长是长远处理水缺乏问题不可缺少的措施之一。
Thee report also says long-term solutions to the water problem must include controls on population growth.
报告同时表明，控制人口增长是长远解决水缺乏问题不可缺少的措施之一。
The sustainable development in northwest China would be seriously influenced if water problem were not solved.
水资源短缺是西北地区农业生产和生态环境建设最重要的制约因素。
Israel argues that the water problem should be solved by finding new sources, through desalination and water treatment.
以色列主张，应该通过海水淡化和水处理的途径找到新水源来解决水问题。
So this thesis studied the feasibility that utilizes the mine water to alleviate the water problem in Fuxin mining area.
针对这种状况，本文以阜新矿区为例研究了矿井水资源化利用来缓解矿区水资源问题的可行性。
The water problem of red soil in the hilly region of Central China and its effective management are described in this paper.
本文叙述了华中丘陵地区红壤水问题及其有效管理。
Israel wastes only about a tenth of its water, and if everyone were equally efficient, the world's water problem would be much less pressing.
以色列灌溉只浪费约十分之一的水，如果每个国家都同样高效用水的话，世界水问题压力将大大减少。
I believe the best thing anyone can do to improve the water problem would to educate everyone they know on the seriousness of the matter.
我相信改善水问题，最好的办法就是所有人教育他们身边的每一个人的有关这个问题的严重性。
These measures and approaches provide a basic reference for research of water resources carrying capacity in other areas which have the same water problem.
这些措施和途径，为其他地区水资源承载能力的提高提供了借鉴依据。
The water problem is worse than most people realize, particularly in several large cities which are occasionally low on water now and almost certainly face shortfalls in a few years.
水资源问题比绝大多数人意识到的都严重，特别是在几个目前尚属偶然缺水的大城市，几年之后的短缺几乎是必然的。
The increasing popularity of the scooter has aggravated the problem, providing more water vehicles to compete for the same space.
越来越受欢迎的滑板车加剧了这个问题，使更多水上交通工具来竞争同样的空间。
Extracting heat from very hot, dry rocks presents a more difficult problem: the rocks must be fractured to permit the circulation of water, and the water must be provided artificially.
从极热的而干燥的岩石中提取热量，暴露出了一个更加困难的问题：必须击碎岩石以保证水的循环，而水必须是人工提供的。
They grappled with the problem of connecting the electricity and water supplies. The former proved simple compared with the latter.
他们设法解决供电和供水的连接问题。前者与后者相比证明很简单。
If you wanna tie anchor to it and drop it right into the ocean, that's no problem, because plant fibers can stand up for months, even years, in direct contact with salt water.
如果你想把锚栓在它上面，然后直接把它扔进海里，那是没有问题的，因为植物纤维可以在直接接触海水的情况下存活数月甚至数年。
One problem with these sources is that the deep water also has a higher level of salt than shallower aquifers.
这些水源的一个问题是，深水区的含盐量也比浅水层的含盐量高。
To return to the problem of water pollution, I'd like you to look at a study conducted in Australia in 2012.
回到水污染问题上来，我想让你看看2012年在澳大利亚进行的一项研究。
水是一个大问题。
Having enough water isn't our only problem.
要拥有足够的水并不是我们唯一的问题。
Farmer Pak Sadiman has made it his task to do something about Central Java's water shortage problem, little by little.
农民帕克·赛迪曼把解决爪哇岛中部缺水的问题作为自己的任务一点一点地推进。
This is a huge problem because dirty water can create illnesses.
这是一个大问题，因为脏水会导致疾病。
Solve this problem by keeping a bottle of water and healthy snacks at your desk.
你可以在办公桌上放一瓶水和一些健康的零食来解决这个问题。
If scientists can find cheaper ways to do it, we can solve the problem of the shortage of water.
如果科学家们能找到成本更低的方法，我们就能解决缺水的问题。
Shrinking glaciers are a problem for million is of people who use regular glacier melt for drinking water.
对于那些使用恒定的冰川融化的水作为饮用水的数百万人来说，冰川面积不断缩小是一个难题。
She got to work building something that could help solve the problem: a remote-operated vehicle, or ROV. Her ROV can move through water and find plastics on the ocean floor.
她开始着手构建一些装置来帮助解决这个问题：遥控潜水器。这个装置能够在水里移动，发现位于海底的塑料。
She got to work building something that could help solve the problem: a remote-operated vehicle, or ROV. Her ROV can move through water and find plastics on the ocean floor.
她开始着手构建一些装置来帮助解决这个问题：遥控潜水器。这个装置能够在水里移动，发现位于海底的塑料。
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