这个阀门调节水流。
我谨代表学生会，提出校园节水的提议。
On behalf of the student union, I'd like to put forward a proposal to save water on our campus.
但自1980年以来，在一系列帮助家庭和工业节水的新技术应用之后，人均用水量实际上有所下降。
But since 1980, the amount of water consumed per person has actually decreased, thanks to a range of new technologies that help to conserve water in homes and industry.
近年来，通过网络宣传为一个项目筹集资金的众筹形式已经在各个领域蓬勃发展，包括制作电影、生产节水设备等等。
Crowdfunding, raising money for a project through online appeals, has taken off in recent years for everything from making movies to producing water-saving gadgets.
本文主要对化学抗旱节水技术中的抑制蒸腾剂的概况进行阐述。
The paper mainly described Anti-transpirant traits in drought resistance and water-saving technology.
赫希谈到了更多关于电厂节水的情况。
Hirsch talked more about the efficient use of water at power plants.
使用节水的龙头、莲蓬头和厕所水箱。
不同类型的记忆有不同的细节水平？
你为节水做了什么？
所以如果我们少买东西，就自然会节水。
节水厕所可以节省很多水。
根据这一比例来看，农业节水应该具有巨大的潜力。
Given this outsize proportion, it seems obvious that farmers have the greatest potential to conserve water.
低流量淋浴喷头和低冲量抽水马桶可节水。
这一技术有可能使黄河流域实现节水30%到40%。
The technique has the potential to achieve 30-40% water savings in the river basin.
我们不提倡大泼特泼，希望大家能节水、爱水、护水。
We will advocate some proper ways which can not only realize the customs but also realize the water-saving.
这十一个不同站点也起节水示范站点作用便于居民参观。
These eleven different sites will also serve as water conservation demonstration sites for residents to visit.
一次性洗好和烘干所有的衣服更加节能和节水。
Washing and drying full loads is also more cost-effective in terms of power and water consumption.
想节水吗？
我们会买反季节水果，会考虑碳排放量的问题吗？
Do we buy fruit out of season or do we consider carbon emissions?
然而，如果你没有那很多的钱买这些，那想要节水就比较困难了。
However, if you don't have a lot of money to spend, conserving water can be a challenge.
我们通过世博会了解到建筑的设计师和建造者能够为节能节水做些事情。
We have been reminded of what architects and builders can do to cut energy and water use.
推崇这种设计的人认为这种厕所更卫生、更节水，并且容易清扫和保持。
It is said the such toilets are healthier, more water-saving, and easier to clean and maintain.
它们不仅提供商品和生计，而且还保护土壤，调节水分和吸收二氧化碳。
Not only do they provide goods and livelihoods but they also protect soils, regulate water and absorb carbon.
举例来讲，对计划中的农村节水、通电和地震灾区重建等方面来说就是这样。
This is true, for example, for such elements of the package as rural water conservancy and electrification and reconstruction in earthquake devastated areas.
举例来讲，对计划中的农村节水、通电和地震灾区重建等方面来说就是这样。
This is true, for example, for such elements of the package as rural water conservancy and electrification and reconstruction in earthquake devastated areas.
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