The safety water supply distribution system means that the finished water can meet the users' need from the water quality, water quantity and water pressure at the same time.
管网安全供水是指在出厂水质合格并具有足够水量和压力的前提下以尽可能低的造价，同时满足用户在水质、水量及水压三方面的要求。
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。
The system design of urban water establishment and water nets distribution will be discussed from the following aspects: system design as a whole, system function, framework and system realization.
对城市水利设施以及水网分布的地理信息系统的设计与开发从系统总体设计、系统功能结构、系统实现等多方面进行了探讨。
The potable water system consists of a water tank, quantity indication, pressurization components, and distribution tubing.
饮用水系统由一个水箱、流量指示器、增压组件及分配管道组成。
The method of reactant recirculation was adopted to eliminate the water loss by tail gases, the new water management system was brought forward to measure water distribution.
采用反应气循环使用实现生成水零损失，提出新型水管理系统对膜电极两侧水分布进行了研究。
The main objective of such distribution system to address serious regional imbalance in water distribution, in order to achieve the optimal allocation of water resources.
这类输水系统的主要目标是解决地区间的水资源分配严重不平衡的现状，从而实现水资源的优化配置。
Establishing the relation between canal density and canal-system water use efficiency can facilitate the evaluation of the influence canal distribution on canal-system water use efficiency.
渠道密度与渠系水利用系数两者之间关系式的确立，有助于从理论上评价渠道分布对渠系水利用系数的影响。
According to the distribution of river system, water resources' conditions and characteristics of Henan, the development and utilization situation of water resources is analyzed in this paper.
本文根据河南的河流水系分布、水资源的状况及特点，分析了水资源开发利用的现状。
Water distribution system is a pipeline network which deliver water from single or multiple supplying sources to consumer.
供水管网是将水从单一或多个水源地输送到用户的管线网络。
In China, the formation potential (FP) test was mainly used to assess the disinfection byproduct (DBP) in drinking water, but the test failed to assess the DBP production in water distribution system.
我国主要采用前体物试验(FP试验)对饮用水中消毒副产物(dbp)的形成进行评估，但这种方法无法对配水系统中dbp产量进行评估。
This study investigates the regularity of the change on the physical and chemical water qualities in the distribution system during the process of water source switching in a city.
为了研究水源更换对给水管网水质的影响，对北方A市水源更换过程中管网水质理化指标进行了监测分析。
Discussed several factors influencing drinking water quality of distribution system, pointed out some safety measures to strengthen the drinking water quality of distribution system.
叙述了影响管网自来水水质的主要因素，提出了加强管网自来水水质安全的技术措施。
AS a component of the water supply system, the water plant is closely related to the water intake, transportation and distribution works.
净水厂是给水系统的一个组成部分，它与取水、输水、配水等各工程之间相互关联。
Additionally, water system expansion modules can seek a better water distribution program via trying to apply network collaboration method among water use group.
系统扩展模块可在用水群体间尝试网络协同方法，进而寻求更优的配水方案。
When the deluge valve installed on the offshore oil and gas production facility fire water system is suddenly closed, the deluge distribution piping will generate water hammer effect.
海上油气生产设施消防喷淋管线，在喷淋阀突然关闭时会产生水锤效应。
Thus, a new linkage measuring-allocating water distribution system has been developed in this case and the key to the new technology is designing adjustable water nozzle with high performance.
因此，一种新的测调联动注水技术应运而生，而设计出性能良好的可调水嘴是该新技术成败的关键之一。
With good sealing performance and as an important part in water-distribution and fire protection system, this type of valve has widely been used in city's water-supply system and sewerage.
它具有较高的密封性能，广泛用于城市给排水管路，是各种水分配系统和消防系统的重要部件。
With good sealing performance and as an important part in water-distribution and fire protection system, this type of valve has widely been used in city's water-supply system and sewerage.
它具有较高的密封性能，广泛用于城市给排水管路，是各种水分配系统和消防系统的重要部件。
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