water supply source meaning in English
供水水源
Examples
- This paper introduced how to forecast the variation of runoff in the future and estimate the reliability of the water supply source system in operational period , by using the weighted and fuzzy markov ' s chain model
摘要本文通过建立模糊带权马尔柯夫链模型，预测径流量未来的丰枯变化情况，评价运行期供水水源系统的可靠性。 - The author defined the risk of water supply in plain reservoir through the probability if the water demand is bigger than project ' s carrying capacity , and elaborated the risk analysis of water supply source system and the simulation method
以供水工程承担的供水外来负荷大于工程本身的承载能力的概率定义了平原水库供水水源系统的风险，阐述了供水水源系统风险分析及模拟方法。 - In this paper the present situation of water supply source and the existing problem in shangzhou city is analyzed , and the countermeasure is advanced to intensify the unified management of water resource , to develop the surface water of erlongshan reservoir and improve the utilization efficiency of water resource
本文分析了目前商州市城区供水水源现状及存在问题，并提出了加强水资源统一管理、开发二龙山水库地表水、提高水资源利用率等解决对策。 - Taking xinzhou city as the case , the paper analyzes the city ' s actual situation of water supply , available water sources and their amount , distribution and development . it also calculates the mid and long term needed water amount and insufficient water amount in the city . taking the natural , commercial and life material properties and environmental function of water sources into full consideration , taking the satisfaction of the needed amount of the city and the balance and the largest capacity of every water source as the prerequisite , the paper aims at the mid and long term water supply sources ( north water sources region , douluo water sources region , shuiquanwan water sources region ) and the lest spending on the investment and operation of the self - equipped wells ; through the determination of decision variables , a model of economic management for the city ' s water supply is established , witch carries out the mid and long te rm optimal operation of water supply for the city
本文以忻州市为例，分析了忻州市供水现状，可供水水源、水资源量、分布及开发利用情况，预测了中长期需水量和缺水量，充分考虑水资源的自然属性、生活资料属性、商品属性和环境因素功能，通过决策变量设置，在保证城市需水量、水资源平衡和各供水水源最大供水能力的前提下，以开采忻州市中长期供水水源(北水源地、豆罗水源地、水泉湾水源地)和自备井开采的投资和运行费用最低为目标，建立了城市供水水源优化调度经济管理模型，运用线性规划方法进行了城市中长期供水水源优化调配。 - According to the water supply source used the mining area in bai yun , based on the mechanism of coagulation and flocculation , the feasibility of removing fluoride from water with the method of coagulation and filtration is studied through experiment . and several key parameters which affect defluorination are also analyzed . by using polyaluminum chloride ( pac ) as coagulant , the optimum ranges of the operational parameters are obtained
本文根据白云鄂博矿区饮用水的供水水源，以混凝机理为基础，通过静态和动态实验，对用混凝过滤法除氟的可行性进行了研究，并对影响除氟因素的几个主要参数进行实验分析，得出了用碱式氯化铝作为混凝剂进行实际运行时，参数最佳取值范围。