He said: "a secure water supply is vital not only for drinking water but also for agriculture, to ensure a reliable, stable source of food."
他说：“不仅关系到饮水，稳定的水供应对农业提供稳定可靠的食物来源也至关重要。”
Even if a piped water supply is safe at its source, it is not always safe by the time it reaches the tap.
即使管道供水系统在水源处安全的，等水到达龙头时就不一定总是安全的了。
As of 2013, Orlando will no longer be able to increase the rate at which it USES water from the Floridan aquifer, the city's main source of fresh water supply.
大约2013年，奥兰多将不能再增长其从佛罗里达含土水层抽水的速度，而这是该市唯一的淡水来源。
The quality standard of water supply source shall comply with the national water quality standard.
城市供水水源的水质应当达到国家规定的水质标准。
If the annual distribution plan of water supply source cannot satisfy the need of water supply, the Municipal water Resource Competent Authority shall modify the plan timely.
城市供水水源年度调配计划不能满足城市供水需求的，市水务主管部门应当及时调整。
In some countries the supply of water from underground can be the only source of water available.
在一些国家由地下水供给的水是仅有的可用水源。
Analysing heavy mineral, etheral mineral, micro mineral to know the source of supply and water medium.
利用重矿物、轻矿物、微量元素等资料进行物源分析及水介质条件分析；
The water supply of MengCheng county town had changed to groundwater source because Guo River's water was serious polluted since 1993.
由于水源涡河水质污染超标，蒙城县县城从1993年起已全部改用地下水源供水。
Countryside water supply is mainly in dispersive from, and the water source and water quality are not satisfectory, the content of fluoride is relatively high.
农村饮用水分散式给水比例仍较高，水源及水质卫生状况较差，饮水氟化物含量较高。
The discharge distribution calculation for water supply network especially for multi source one is of importance in designing, operating and management of water supply system.
供水管网流量分布的计算与分析是供水系统设计、运行、管理的重要环节，尤其对于多水源供水管网，有着十分重要的意义。
This paper mainly describes the practice of Using the reclaimed sewage as a supple- mental water supply source for the cooling systems of heat and power plants in the United States.
本文主要介绍美国热电厂利用城市污水为源水，经再生回用于冷却水补充水的情况。
Objective To survey the effect of the flooded dump, Chengjiagang dump, on the water quality in the Songhua river, which is the source of water supply of Harbin city.
目的调查被洪水淹没的程家岗垃圾场对松花江哈尔滨市水源地水源水水质的影响。
Based on this discovery, it is thought that the abandoning and final disappearance of Loulan might be attributed to landslides which cut off its water source and broke off its water supply.
基于这一发现，推测楼兰古城最终消亡原因是由于其上游发生滑坡崩塌后堵住河水，使楼兰古城因断水而被遗弃乃至消亡。
The system solves a knotty problem of insulating the water source from the high voltage during consecutive water supply of spray charging by contact high tension.
论述了在接触荷电水雾除尘装置中采用双水箱串联供水系统解决接触荷电水雾连续供水时，水源与高压电源隔绝的难题。
The rural water supply source and water quality are introduced briefly and the main problems of how to manage the drinking water project in rural areas are discussed.
对农村供水水源与水质情况进行了简要介绍，就农村人畜饮水安全存在的主要问题探讨如何对人畜饮水工程进行管理。
A dirty water supply can be a source of infection.
不卫生的供水可能成为感染疾病的根源。
By using a numerical mould of the groundwater system the relation ship between the mine-water discharge of Dianzi Iron mine and Dawu water supply source has been studied in this paper.
本文通过建立地下水系统的数值模型来研究处在同一系统内的店子铁矿矿坑排水和大武水源地供水之间的关系。
Uses centrifugal water chiller and city heat-supply network as the heat and cold source of the project.
采用了离心式冷水机组与城市热网作为该工程的冷热源。
Even if a piped water supply is safe at its source.
即使管道供水系统在水源处是安全的。
The source(s) of water. For a given supply this could include municipal water, community well, private well, irrigation well, water course, cistern, reservoir, river, pond and lakes.
包括公用供水系统、公用井、私人用井、灌溉用井、水库、河流、池塘等。
The regular operation of the heat pump system for deep well water source depends especially on the sufficient and stable supply of deep well water.
水量充足稳定对于保证深井水源热泵系统正常运行极其重要。
The Wulapo water source is an important water supply source for the Urumqi City, also it was fixed for first one-level water source protected area.
乌拉泊水源地为乌鲁木齐重要的城市供水水源地，被定为一级水源保护区，水资源储量的多少及水质的好坏事关乌鲁木齐的用水安全。
This unit is fixed with heat recover unit and fuel gas heat recover unit, which link to heat pumps set, heating system, hot water supply system and ground water source.
本机配有发动机机体热量回收装置及烟气热量回收装置，其管路分别与热泵系统、采暖及卫生热水管路以及地源水管路相连。
However, it is inevitable to decrease the groundwater level around the mining area and even to influence the water supply safety of the constructed groundwater source fields.
为保证矿区安全开采，采矿本身要求排出大量的矿井水，这不可避免地使附近的地下水水位下降，并可能影响到已有地下水水源地的供水安全，产生供、排水矛盾。
Conclusions the main problem of centralized water supply management in Suzhou City was to decrease fluoride, decontaminate drinking water and protect the water source.
结论宿州市城镇集中式供水面临的主要问题是改水降氟、饮水消毒和水源卫生防护。
Taian city belongs to north limestone area, and is a place taking karst ground water as source of water supply mainly.
泰安地处北方石灰岩地区，是一个以岩溶地下水为主要供水水源的城市。
The supply of source was comparatively abundant, the water body of lake basin had some rebuilding effect to the sediment which brought by the river, the delta is commonly constructive.
物源供应较丰富，湖盆水体对河流带来的沉积物也有一定改造作用，属一般建设型三角洲。
The supply of source was comparatively abundant, the water body of lake basin had some rebuilding effect to the sediment which brought by the river, the delta is commonly constructive.
物源供应较丰富，湖盆水体对河流带来的沉积物也有一定改造作用，属一般建设型三角洲。
应用推荐