世界上许多地区同样也已经大规模提高用水效率，Gleick博士称，如此产生的费用自然比淡化要低廉。
Many parts of the world also have enormous scope to use water more efficiently, argues Dr Gleick—and that would be cheaper than desalination.
然而，不可否认的事实是，今天比战争年代有了更多的学校、更多的医院、更多的饮用水、以及更多的经济活动。
However, the undeniable fact is that today there are more schools, hospitals, more potable water, and more economic activity than during the war period.
由于新的船闸将采用循环系统，尽管它们比现有的船闸大得多，但用水却少了7%。
Because the new locks will have recycling Chambers, they will use 7% less water than the existing locks, despite their larger size.
这就好比用管道把密西西比河的水送到波士顿，纽约，和华盛顿，满足那里的饮用水的需要。
It would be like channeling water from the Mississippi River to meet the drinking needs of Boston, New York and Washington.
一般说来，价格要贵一些的农作物诸如，蔗糖和蔬菜，比谷物的用水量要多，而肉和奶制品的用水量更多。
Generally, higher value crops such as sugar and vegetables are more water-intensive than cereals, and meat and dairy is even more water-intensive.
所以，农民往往比其他使用者浪费更多的水，尽管他们利用水资源创造的价值高于家庭或工业愿意支付的价格。
So they are usually more wasteful than other consumers-even though the value they create from the water is often less than households or industry would be willing to pay for it.
它的尼罗河上游邻居——苏丹有4400万人口，埃塞俄比亚有8300万人口——人口增长得更快，这将加大生产粮食所需的用水量。
Its upstream Nile neighbors - Sudan, with 44 million people, and Ethiopia, with 83 million - are growing even faster, increasing the need for water to produce food.
这些目标比美国舰队目前的到2020年之前平均每加仑跑35英里长远目标(也就是比今天的耗用水平增长百分之四十)更加远大的。
Those targets are much more aggressive than the current long-range goal for the US fleet to average 35 MPG by 2020, a 40 percent increase over today's performance.
总体来说，像蔗糖和蔬菜等农作物的用水量比谷物的用水量多，肉和奶制品的用水量更多。
In general, crops such as sugar and vegetables are more water-intensive than cereals, while meat and dairy is even more water-intensive. Photograph: Martin Godwin.
在一些国家，葡萄酒甚至比饮用水更畅销！
但大部分的人都不知道吃了部分水果后会出现比吃米饭更容易肥胖的问题，这是想用水果餐减肥的人应该注意的事。
But most people don't know that eating some fruits than eating rice after will appear more likely to obesity problem, it is to use fruit weight should pay attention to dinner.
混凝土架构设计理论的实质，是通过架浆比、单位用水量以及砂灰比偏离三个参数推求单位水泥用量的过程。
The essence of concrete framework theory is to deduce the cement dosage of unit volume concrete from frame-mortar ratio, unit water dosage and deviated function of cement-sand ratio.
密西西比河上驳船漏油事件危及新奥尔良市的饮用水。
Oil leaking from a barge in the Mississippi River poses a hazard to the drinking water of New Orleans.
用庚烷饱和的体应变比用水饱和的小。
The volume strain becomes much smaller by saturation with heptane than with water.
根据一定时间间隔的净辐射与降雨量的比可以用来衡量相对于可利用水分的剩余能量，因此该比值也是干旱灾害的度量。
The ratio of net radiation over rainfall for a given period of time is a measure of excess energy relative to available water and is therefore a measure of drought hazard.
结果表明：分类用水量预测比总体用水量预测具有精度高，结果稳定的特点，可用于该市的年用水量预测。
The result indicated that the classification forecast have the higher accuracy and steady than total forecast, it can be used for this city's annual water consumption forecast.
对于一些只驻足于表面现象的人来说，他们可能会惊讶于新加坡可饮用水的短缺，因为新加坡的平均年降雨量比以潮湿而闻名于世的英国还要多两倍之多。
SINGAPORE's average annual rainfall is more than double that of notoriously soggy Britain, so the casual observer might be surprised to learn that the place has a shortage of drinking water.
结果表明：分类用水量预测比总体用水量预测具有精度高，结果稳定的特点，可用于年用水量预测。
The result indicated that the classification forecast have the higher accuracy and steady than total forecast, it can used for the city. s annual water consumption forecast.
未来飞机推进系统要求压气机的压比和效率均大大高于目前的使用水平，以提高发动机推重比，减小燃油消耗。
For improve thrust loading and decrease fuel consume of the engine, propulsive system of the future demand the compressor in possession of higher pressure ratio and more efficiency.
应用水力学基本原理，探讨了在丁坝影响下支汊分流比的计算，得到(12)式，由(12)式计算的支汉分流比与实测值基本吻合。
The calculation of branch diversion was explored in the condition with a dike, and the equation (12) was given, by using basic theory of hydraulics.
通过试验研究了混凝土用水量、水灰比等混凝土配合比参数对混凝土塑性收缩的影响。
The experimental results show that plastic Shrinkage relate to water to cement ratio and there is critical water to cement ratio.
从运行的需要出发，采用机组段运转特性曲线来指导运行，比用水轮机运转特性曲线方便。
Using operational characteristics of unit—block for guiding operation is more convenient than using operational characteristics of hydraulic turbines.
本文作者介绍了如何利用统计学原理建立山砂砼强度公式、合理砂率选用表及用水量选用表，并说明了如何利用这几项技术指标进行配合比设计。
This paper introduced to found a strength formula of the pit sand concrete depend upon the statistical principle, as well as the selected table of the sand ratio and water content.
结果：采用0.9%氯化钠溶液作溶媒比灭菌注射用水作溶媒局部疼痛反映轻，全身反映及晕针率减少。
Results: subjects injected with 0.9% sodium chloride solution as dissolvant had less pain and general reaction, the rate of acupuncture syncope was reduced.
本文利用水镁石纤维掺加到水泥混凝土中，作为一种新型混凝土路面材料，设计合适的水镁石纤维水泥混凝土路面配合比，使之更好的应用于路面工程。
In this article, in order to make concrete performing better on road engineering, the brucite fiber is mixed in cement concrete as a new type of concrete pavement materials.
本文利用水镁石纤维掺加到水泥混凝土中，作为一种新型混凝土路面材料，设计合适的水镁石纤维水泥混凝土路面配合比，使之更好的应用于路面工程。
In this article, in order to make concrete performing better on road engineering, the brucite fiber is mixed in cement concrete as a new type of concrete pavement materials.
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