This is not any easy task given that current water usage for food production is7 cubic kilometres per year and supplies are already scarce .

考虑到目前每年粮食生产 用掉7500立方千米 水，而且 水供应已经很紧张，这根本不是一个容易的任务。

For now the publicly recognized standard is : average water usage per person per annum cannot fall below one thousand cubic meters .

现在公认的标准是：人平均年 可用 水量不能低于一千立方米。

But the effects of wind sand current on crust and bryophyte were denudation and cumulation on grass and shrub were mainly mechanical injury and more did on photosynthesis and water usage .

而风沙流对结皮和苔藓的影响主要在于剥蚀和堆积，对草本和灌木的影响主要是机械损伤作用，对光合和 水分 利用的影响将更加剧烈。

Prediction of City Water Usage Based on GM ( 1 ) Model

基于灰色GM（ 1）模型的城市 用 水量预测

Evaluation of Uncertainty in Water Usage of Toilet

座便器用 水量 测试中不确定度的评定

Water usage like our usage of mineral resources shows a marked increase over the past few decades .

水 的 用量，象矿产资源一样，比过去几十年有显著的增长。

Collation and analysis of water usage data to help the units to reduce the use of water resources reduce business costs ; to provide a real and effective analysis of data to provide a reference for government policy formulation and resource allocation .

通过对 用水 情况数据的整理及分析，帮助各单位降低水资源的利用，降低企业成本；提供真实有效的分析数据，为政府政策制定和资源调配提供参考。

Predict the level of water usage in the design level years .

预测分析设计水平年的 用水 情况。

This paper both set forth the base actuality of the water resource of our country and discussed the relationship of the agricultural high-efficient water usage and Sustainable Development of Water Saving Agriculture .

本文论述了我国水资源利用的基本现状，并就农业高效 用水与节水农业的可持续发展进行了讨论。

On the Developing Mode of Sustainable Utilization of Water Resources and Circular Economy & Taking Industrial and Agricultural Water Usage in Shandong Province as the Center

水资源可持续利用与循环经济发展模式研究&以山东省工农业 用水为例

Water usage during this time can be four or five times higher than during other parts of the day .

这个时段的 耗 水量是一天中其他时段的4到5倍。

If your water usage is very small it may be worthwhile opting for a meter .

要是用 水量很小，就可以考虑装一个水表。

An audit of water usage has been completed at nearly 1 Coke bottling plants round the world including an assessment of each facility 's impact on local water supplies .

该公司对分布全球的近1000家可乐灌装工厂进行了一次 用水审查，其中包括对每家工厂给当地供水造成的影响进行评估。

Mulching for example can help rebuild soil fertility and reduce water usage and is suitable for use even in household gardens without need for high-tech tools .

例如，覆膜可以帮助重建土壤肥力并减少 水 的 使用，而且甚至也适合家庭菜园，不需要高技术工具。

To reform management system to enhance the efficiency of water usage .

加 大水的管理体制改革力度，提高 用水效率，是解决 水 资源 短缺 和 浪费，实现 水 资源 可持续 利用和发展的 治水新思路。

It shows that the goal of founding water right system and water right market is to control over water usage in macro aspect restore and protect sound operation of water resources system and enhance efficiency of water resources allocation .

研究表明，建立水权体系和水权市场的目标是，抑制宏观意义上的过度 用水，恢复和保护水资源体系的正常与健康运转，并不断提高水资源的配置效率。

Therefore we make efforts to raise public awareness in sustainable use of water such as efficient water usage and water pollution prevention .

因此，我们努力提高公众关于水的可持续利用的意识，例如， 水的有效 使用和防止水污染。

Sequential compensatory strategies are developed for the overflow tank wafer rinsing process which can result in a substantial reduction in ultra-pure water usage .

本文发展出对于溢流漕晶圆洗涤程序之分段互补策略，可达成大幅的超 纯水 使用减量。

In January 2014 he declared a drought emergency and called for the public to reduce water usage by 20 per cent .

2014年1月，布朗曾宣布加州进入抗旱紧急状态，并呼吁公众将 用 水量减少20%。

While labour rights and water usage are the focus of Coke 's fiercest critics the issue causing arguably the greatest concern among ordinary consumers is childhood obesity .

虽然最激烈的批评人士抨击的焦点集中在劳工权益和 用水问题，但普通消费者最担心的或许还是儿童肥胖。

The efficiency of water usage in China is different in different regions for different regional and economical condition .

由于区域自然条件、社会经济条件、 水 资源 利用方式等诸多变量的不同，中国 水 资源 利用效率表现出明显的区域差异。

The cuts to urban water usage will mainly limit cities ' and residents ' ability to carry out outdoor landscaping and not limit the availability of drinking water or its use for household tasks like bathing or laundry experts and officials said .

专家及官员表示，削减城市 用水，主要会限制城市和居民的户外园艺护理用水量，并不会限制饮用水供应或洗浴及洗衣等家居用水。

Automatic operation provides water usage savings over other flushing devices . Reduces maintenance and operation costs .

全自动运行使得 水 的 消耗比其它种类的冲洗设备低得多。也降低了保养维护和运行费用。

The treated water is used as circulated cooling water it reduces not only the fresh water usage but also discharged waste water .

处理后的电厂废水作为循环冷却水的补水，减少了新鲜 水 用量和污水排放量，对北方地区厂区废水回收 利用具有 借鉴 意义，在火电厂废水资源 利用方面有很好的应用前景。

Water the most important nature resource China is a country be hard up water water resource more and more less day by day and the city life water usage is an important consume for water resource and the source of water pollution .

水，是重要的自然资源，我国是一个水资源短缺的国家，水资源日益短缺，城市生活 用水是水资源消耗的一个重要方面，也是水污染的又一重要来源。