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pump station
相关语句
  泵站
     Application of μC/OS-Ⅱ in Temperature Monitoring System of Pump Station
     实时操作系统μC/OS-Ⅱ在泵站温控系统中应用
短句来源
     Analyzing failure and improvement design of QRB160/31.5 type emulsion pump station
     QRB160/31.5型乳化液泵站轴瓦失效分析及改进设计
短句来源
     Design of pump station local control unit based on processor AT89C52
     基于AT89C52单片机的泵站现地监控单元设计
短句来源
     This paper deals with the application of μC/OSⅡ in the temperature monitoring system of pump station.
     讨论了嵌入式实时操作系统μC/OSⅡ在泵站温度监控系统中的应用.
短句来源
     The Application of BKL - 501H Microcomputer - Based Excitation in Pump Station
     BKL-501H型微机励磁装置在泵站中的应用
短句来源
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  注水站
     As the programming of water injection system, a multiobjective model is raised in this paper, to solve the model, the total problem is divided to four parts, the water injection wells class/ing to distribution plant, the layout optimization of distribution plants, the layout optimization of pump station and main distribution pipelines, the parameter optimization of main distribution pipelines.
     在油田地面注水系统的规划设计技术研究中,本文提出了多目标分级优化的策略,将大型注水系统的优化分解为注水井——配水间隶属关系的确定、配水间位置优化、注水站与注水干线位置优化、注水管网参数优化四个部分,从而较好的解决了大型注水系统的规划问题。
短句来源
     And it can increase the management level of the pump plant. The good economic benefit is got. Modernized management of the injection pump station is realized.
     该系统能够有效地指导注水站管理 ,保证注水泵机组长期安全、可靠、高效运行 ,促进泵站的设备管理水平的提高 ,并取得明显的经济效益 ,实现了注水泵站的现代化管理。
短句来源
  “pump station”译为未确定词的双语例句
     Application of CT20-3 Non Dispersion Mortar to Wudingmen Pump Station
     CT20-3型砂浆抗分散剂在武定门抽水站中的应用
短句来源
     Application of PLC in Pump Station Control System
     PLC在供水水泵控制系统中的应用
短句来源
     Application of PLC into automatic control system of centrifugal pump station
     PLC在离心泵站自动控制系统中的应用
短句来源
     The article mainly describes the application of Siemens S7-200 PLC into automatic control system of large centrifugal pump station with regard to hardware and software.
     从硬件和软件两方面介绍西门子S7-200系列PLC在大型离心泵站自动控制系统中的应用。
短句来源
     A Automatic Control Technique of Submersible Pump Station Based on S7-200 PLC
     基于S7-200的潜水泵站自动控制技术
短句来源
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  pump station
Transient phenomena in low-head pump station with free-surface discharge
      
Construction in 1961 of a pump station to increase water supply and dikes to facilitate water management, along with current water management, has increased the rate of selenium accumulation in sediments as compared to the pre-1961 natural lake.
      
Construction in 1961 of a pump station to increase water supply and dikes to facilitate water management, along with current water management, has increased the rate of selenium accumulation in sediments as compared to the pre-1961 natural lake.
      
Increasing the efficiency of existing drainage system by maintenance/upgrading and constructing a new pump station is recommended.
      
The heavy precipitation flows easily from paved areas and with some delay from unpaved areas into many small canals and through these canals towards the downstream pump station.
      
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The air-jet exhauster is a compressed air-operated device for pump priming, provided that the pump has no foot valve. Water is induced into the pump by vacuum created by the exhauster. It is simple in construction, easy to manufacture, with little air consumption and high efficiency. At mine pump stations where compressed-air pipeline is available, the exhauster is an economical and serviceable means for pump priming.

以压缩空气为动力的气体引射器,它是用在无底阀水泵上的抽气引水设备,具有结构简单、加工制做容易、耗气量小、效率高等特点。对压缩空气管路条件方便的矿山排水泵站,是解决水泵启动前注水问题的一个经济易行的方法。

This paper deals with the reasonably planning of irrigation and water power systems. In both the general arrangement and the determination of the size of drop fall, it should be considered to generate electric energy as much as possible in order to make full use of water resources, on the premise of meeting needs of irrigation. If pump stations are installed in such systems, great effect on saving energy will be produced. In this paper, the problem of dividing a river into stages is also discussed.

本文讨论灌溉发电系统的合理规划问题.无论在总体布置中,还是在决定跌水高差时,均在满足灌溉要求的同时,做到尽可能多发电能,充分利用水资源.灌溉发电系统中加入抽水站,有明显的节能效果.文中还讨论了灌溉发电系统的划分梯级问题.

Siphonic outlet is one of the outlet forms in pump stations. Inasmuch as the siphonic outlets have no need of inverted valve, are simple in construction, economical and reliable in operation, therefore, they have been adopted more and more in large and medium-size pump works. In this paper, experimental and prototype information of siphonic outlets of various forms in pump works installed with vertical axial-flow pumps are collected. Follwing this, discussions and analytical studies referring...

Siphonic outlet is one of the outlet forms in pump stations. Inasmuch as the siphonic outlets have no need of inverted valve, are simple in construction, economical and reliable in operation, therefore, they have been adopted more and more in large and medium-size pump works. In this paper, experimental and prototype information of siphonic outlets of various forms in pump works installed with vertical axial-flow pumps are collected. Follwing this, discussions and analytical studies referring to subjects in hydraulic design of siphonic outlets, such as configulation, head losses, vacuum on its crest section, formation and destruction of siphonage etc. are performed. Finally, the hydraulic design method and design-proposals of such siphonic outlets are recommended.

虹吸式出水管是泵站的一种出水布置型式。出于它省掉了逆止阀,结构简单而且运行上经济可靠。因此,在大中型泵站中已日益被广泛采用。本文收集了若干个包括多种体型和断面形状的立式轴流泵虹吸出水管的试验和原体观测资料,针对水力设计中的一些主要问题,包括体型选择、水头损失、喉部断面的压力计算以及虹吸作用的形成和破坏等进行综合分析讨论。据此提出了虹吸出水管的水力设计方法和参考意见。

 
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