The channels connect 400 electric pumping stations.
这些渠道连接着400多座电灌站。
The sewage pumping stations play an important role in the city's drainage system.
污水输送泵站在城市排水系统中担负着重要的任务。
The insulation faults are serious trouble in electric machines at pumping stations.
在泵站，电机的绝缘故障是一个突出的问题。
The suction open height is an important parameter in the design of pumping stations.
悬空高度是箱涵式进水流道泵站设计中重要的设计参数之一。
Many of the large pumping stations built and to-be-built in China are low-lift pumping stations.
我国已建及计划待建的大型泵站工程多为低扬程泵站。
The input power of motor and shaft power of pump are key measurements in field test of pumping stations.
电动机输入功率和水泵轴功率测试是泵站现场测试的重要内容。
The system can meet the basal field testing on large pumping stations according to the test by emulator.
系统通过仿真试验的验证，功能基本满足泵站现场测试要求。
When power shortages stop pumping stations, both freshwater supply and wastewater treatment are threatened.
由于电力短缺，抽水站工作无法进行，淡水供应和废水处理均受到了威胁。
The optimal operation plan of cascade pumping stations is solved by means of decomposition-coordination model.
本文采用大系统分解-协调模型，对梯级泵站联合运行时的优化方案进行了求解。
Drainage-pumping stations in cold regions will be damaged by ice and frost, even lose their function completely.
在寒冷地区建筑的排水站，由于冰冻而造成的破坏影响了工程的使用性能，甚至会使其完全失去作用。
So it is important to optimize operation of water supply pumping stations, for safety water supply and saving energy.
供水泵站的高效运行对节约电能、安全供水具有极为重要的意义。
Compact, easy to move, easy to install and can reduce the project cost, without the construction of pumping stations.
结构紧凑，移动方便，安装简单，可减少工程造价，无需建造泵房。
In the urban pumping stations, owing to the terrain or the limit of land use, the side-direction for bay is often adopted.
在城市排水泵站中，由于受地形、用地的限制，常采用布置紧凑的侧向进水前池。
Field test performed on pumping stations after reformation shows that the pumping stations are in good operation condition.
对改造后泵站进行了现场测试，结果表明运行情况良好。
Based on this macroscopic model, reduced gradient method was applied to search for the optimal working conditions of pumping stations.
在此宏观模型的基础上，利用简约梯度法推求各供水泵站优化的工况点。
There are many types of structures of double acting pumps and pumping stations which have different technique and economic characteristics.
分析了国内外现有双向功能泵组及泵站的结构型式，进行了技术经济比较。
The system can be used not only in the control of circulation pumps in steam power plant but also in various water supplies pumping stations.
该系统不仅适用于火力发电厂循环水泵的控制，而且也可用于各类供水泵站的控制。
Mechanical and electrical equipment in pumping stations and water treatment works should be regularly maintained to ensure a stable water supply.
抽水站和滤水厂的机械及电机设备，须定期进行保养和维修，确保供水稳定。
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。
Currently, the outfall of the municipal pumping stations along the Suzhou Creek is the key issue to improve and stabilize the Suzhou Creek water quality.
苏州河沿岸市政泵站的放江问题，是当前进一步改善和稳定苏州河水质需要解决的关键问题。
Oil pipeline pumping stations may be classified by the function or purpose, by the type equipment used, by the method of operation, or by the material pumped.
输油管道泵站可以其功能或目的、所用设备类型、操作方法、或泵送的油料等进行分类。
The construction organization design, construction procedure and construction method for cavern excavation of the pumping stations are illustrated in this paper.
文中论述了泵站洞室开挖的施工组织设计、具体施工过程及方法。
Hydraulic heavy boosters, the separate hydraulic jacks and UHP water pumping stations, for overweight handling of bulky items displacement, building a whole pan.
液压重物推进器、分离式液压千斤顶及超高压泵站，用于超重大件物品装卸位移，建筑物整体平移。
To meet the needs of transporting more oil in Ansai-Yan'an oil pipeline, the centrifugal pump sets used in the pumping stations along the line need to be modified.
针对安延线输送能力不能满足实际生产需要的状况，提出了对安延线各站输油泵进行技术改造的方案。
The results from the calculation can provide scientific basis for the design of water transporting system with pressured added in pumping stations and their operations.
计算结果可为泵站加压输水系统的设计与运行提供科学依据。
Divides two levels of pumping stations to pressurize, the pipeline water to the mining area, the water source well and the pumping station to use the automatic control.
分两级泵站加压，管道输水至矿区，水源井及加压泵站均采用自动控制。
The multistage pumping stations have characteristics of high head and great energy consumption, so it is economical to make multistage pumping stations operate in optimization.
梯级泵站具有扬程高、能耗大的特点，对其进行优化调度，经济效益相当可观。
The multistage pumping stations have characteristics of high head and great energy consumption, so it is economical to make multistage pumping stations operate in optimization.
梯级泵站具有扬程高、能耗大的特点，对其进行优化调度，经济效益相当可观。
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