现代灌溉方法的优点之一是，仅凭它们就可以节省目前灌溉用水浪费量的20%-30%。
One of the advantages of modern irrigation methods is that they alone can save 20-30 percent of the present volume of wasted irrigation water.
减少水的总消费是截断水浪费的关键。
Reducing the amount of water consumed is key to cutting water expenses.
我们需要注意，水浪费严重。
我国不但缺水，而且用水浪费、污染水源和利用率低。
China is a water-deficient country as well as a water-extravagant, water-polluted and low water efficiency country.
同时用水效率低，水浪费和水污染现象严重，这主要是由不合理的水价所致。
Water is used in low efficiency. Serious water waste and water pollution are mainly caused by unreasonable price.
发达国家也做的不够：伦敦由于漏水浪费的水达30%，据预测，这些水够每户人家洗一次淋浴。
Rich cities still have a long way to go too: London wastes 30% of its water through leaks, equivalent to a bathful a day for every household, by one estimate.
针对我国水资源严重短缺，而工业用水浪费，复用率低的现状，提出了企业污水深度处理回用的方法。
A method for advanced treatment and reuse of industrial wastewater is put forward against the present situations in China and the problems in utilization of water resources.
根据采矿生产的设计和工艺过程，分析了采矿生产对地下水的大量浪费及其特点，评述减少地下水浪费和破坏的措施；
What have been investigated in this paper is that the waste of ground water on mining as well as its property, according to the technological design and process of mining.
中国是水资源严重短缺的国家，水环境污染、用水效率低、用水浪费和管理水平落后是我国水资源管理中存在的主要问题。
China is a country with severe water shortage. The main problems of the water resources management are water pollution, low efficiency of water using, water waste and behind the management level.
其中水价长期来偏低导致单位和居民用水浪费严重、价格不能起到引导和改变人们的需求结构和行为的目的，则是较为突出的问题。
One of the noticeable problems is that waste water is quite serious, because the current water price is comparatively too low to measure people's behaviors.
近年来，生产、生活需水量不断增长，而水污染、用水浪费与水资源短缺并存，加剧了供需水矛盾，亦导致了一系列的社会经济、生态环境问题。
As water pollution and water waste exist with water short, a serious conflict of water supply and demand arise, accompanied with a series of water ecological problem.
近年来，生产、生活需水量不断增长，而水污染、用水浪费与水资源短缺并存，加剧了供需水矛盾，亦导致了一系列的社会经济、生态环境问题。
As water pollution and water waste exist with water short, a serious conflict of water supply and demand arise, accompanied with a series of water ecological problem.
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