Is water supply adequate in quality, quantity, and temperature in areas where needed?
在用水区域，其水供给在质，量，和温度方面是否足够？
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 present problems are mainly embodied in the bad water quality, not enough water quantity, inconvenient pick-up, no supply of safe water, and so on.
我国农村饮用水安全问题主要体现在水质差、水量不足、取水不便、不能保证供给等方面。
The huge quantity of thermal energy is demanded for air-conditioning of buildings, hot water supply and drying processes.
用于建筑物空气调节、热水供应、物料干燥的低温热能需求总量巨大。
In water supply system, water supply in constant pressure means that terminal pressure keeps constant all the time when the quantity of dispended water varies.
在供水系统中，恒压供水是指在供水网系中用水量发生变化时，出口压力保持不变的供水方式。
Analyses the water measure, supply water quantity and the present condition of huihe reservoir, puts forward the measures of raise the utilization of the resources of water of huihe reservoir.
通过对浍河水库来水量、供水量及开发利用现状分析，提出提高浍河水库水资源利用效益的措施。
Water supply enterprise consumes much of electric energy in the city, and the quantity it consumes mainly depends on the pumps of pumping stations.
供水企业向来是城市的用电大户，其用电量主要体现在泵站水泵机组的电耗上。
Liuxi river is one of the important city's water resources. The supply quantity of water plants along the river is about 70% of the total amount in Guangzhou city.
流溪河是广州市主要生活饮用水源之一，其沿途水厂的供水量约占广州市生活饮用水的70%。
The Luohe sandstone water is the only aquifer with eligible water quality and quantity of water supply source in the Huangling mining area.
洛河砂岩水是黄陵矿区供水水源中的唯一水质水量合乎要求的含水层。
The groundwater plays an important role in urban drinking water supply for its relatively stable quality and quantity.
地下水具有水量、水质稳定的优点，是城市供水的重要组成部分。
The relationship between water supply assurance factor and the quantity of sanitary fittings operated simultaneously which is used to determine the design flow rate is analyzed.
介绍了南水北调中线京石段应急供水工程各类闸站负荷等级、主接线方式、供电保证概率分析计算等。
The relationship between water supply assurance factor and the quantity of sanitary fittings operated simultaneously which is used to determine the design flow rate is analyzed.
介绍了南水北调中线京石段应急供水工程各类闸站负荷等级、主接线方式、供电保证概率分析计算等。
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