英语释义

1. a force pump for supplying water to a steam boiler

片语

feed stock pump原料油泵

TURBINE FEED WATER PUMP透平给水泵

electrical feed water pump电动给水泵

donkey feed water pump备用给水泵

emergency feed water pump事故备用给水泵

water supply pump供水泵

steam feed water pump汽动给水泵

electric feed water pump电动给水泵

oil transfer pump[油气] 输油泵

Feed booster pump供应泵

automatic feed water pump自动供水泵

英汉例句

• urban water influx and water consumption are variables this paper analyses working features of feed pump station, proposes two control points for selecting pump station.

  根据我国地表水源的水位变化规律及城市用水量变化规律，分析了取水泵站的工作特点，提出了两个控制点的选泵依据；

• feed pump system, which may comprise of one or more pumps to distribute the feedwater to the membrane units.

  水泵系统，可能包括一项或一项以上的给水水泵分发单位膜。

• boiler feed pump is one of the most important device of the ethylene equipment. as the development of the market, the capacity of the former device cannot meet the production requirements.

  锅炉给水泵是乙烯装置的重点设备之一，随着市场的不断发展，各乙烯厂都在增容改造，原有的设备能力已不能满足生产需求。

• using petrochemical company feed pump as example, the pump application characteristics of drum balance mechanism in multistage was discussed, and malfunction problem of the feed pump was analyzed.

  本文以某石化公司加氢装置原料泵为例，介绍了鼓盘鼓平衡机构在多级泵中的应用特点，并对加氢装置原料泵出现的故障问题进行分析和解决。

• it includes the stratgy of product develop, technique advance and cost leadership stratgy and carry on culture constuction, advice of organize the jinhu fuel feed pump group.

  包括产品发展战略、技术进步战略和成本领先战略以及进行企业文化建设、组建金湖输油泵集团公司的建议等。

• slurry catalyst feed pump used in gas-phase flowing bed process of pe plant is a type of single screw pump with special structure.

  聚乙烯装置流化床反应器浆液催化剂加料泵是一种结构特殊的单螺桿泵。

• a finite volume based software, fluent, to simulate the flow field in an inducer and the first stage impeller in the boiler feed pump under three different flow .

  但是，对诱导轮与首级叶轮之间的流动问题的深入探讨进行的不多。

• the catalyst pretreatment method ensures that the outlet pressure of the catalyst feed pump is remarkably lower, and catalyst feed is stable without blocking.

  采用本发明的催化剂的预处理方法使得催化剂进料泵出口压力明显偏低，催化剂进料稳定，无堵塞。

• the feed pump system is controlled by single loop control theory , but it is truly multivariable system , so feed pump control system in use exist problems about safety and efficiency.

  现有给水泵系统都采用单变量系统进行控制，但该系统本质上是多变量系统，用单变量方法解决多变量问题给系统安全经济运行带来隐患。

• feed pump is one of the most important auxiliary equipments in power plants and the performance of turbine driven boiler feed pump set adopted in large units is of particular importance.

  大机组重要辅机之一的汽动给水泵组的性能直接关系机组的安全运行。

• thermodynamic design of boiler feed pump turbines has to deal with steam source switching and changes of steam parameters.

  锅炉给水泵汽轮机热力设计中必须进行变参数变汽源的汽源切换计算。

• tupwr algorithm was adopted for the pump turbine model, sfpump for feed pump system, sovlv for minimal flow valve, and pressure node for calculating the discharge rate of the pump.

  给水泵汽轮机模型采用tupwr算法，给水泵系统采用sfpump算法，最小流量阀采用sovlv算法，泵出口流量的关系采用压力节点进行计算。

• then bringing forword a new method that adds a cooling container behind the condenser pump and leads the exhaust of the boiler feed pump turbine into it.

  提出在凝结水泵后加一排汽冷却器，将小机排汽引入其中，使主机凝结水与小机排汽在该冷却器混合换热。

• finally, operating modes and saving energy for feed pump station are expounded in detail.

  同时对泵站的运行方式及其节能效果进行了论述。

• the system employs the variable speed regulation of electrically driven feed pump and the regulator valve to fulfill the control of water level.

  该系统采用电动给水泵变速调节和调节阀共同完成水位控制。

• the three major factors of an excellent gasoline feed pump are: pressure, electric current and flow rate.

  一台优秀汽油泵的主要三大因素：压力，电流，流量。

• the accident phenomenon and its course, analysis and prevention measures are expounded on the quick closing valve of the feed pump turbine which causes the failure in online test.

  以一起给水泵汽轮机速关阀在线活动试验时发生的事故为分析对象，详细介绍了事故的现象、发生过程、事故分析和防范措施。

• applying frequency governor to bottom pump of evaporation tower and feed pump of furnace, the result showed that it is the effective way to improve the automatic level in clay unit.

  通过蒸发塔底泵和护进料泵两系统采用变频调速器的数据分析表明，它是提高白土精制装置自动化水平的有效途径。

• in this paper, the trouble causes of 125lcb - 350x2 feed pump were analyzed. on the basis of the analysis, the improvement was carried out, which has been proved to have an excellent effect.

  本文对125 lcb-350x2型羟胺供料泵在使用过程中产生的故障原因进行了分析，在此基础上进行了改进，并取得了良好的效果。

• through feed pump performance tests and the linear regression analysis of test results, the regression equation was established, thus can predicate the fuel flow accurately.

  通过输油泵性能测试，对试验数据应用线性回归方法分析，确定回归方程，对输油泵流量进行预测。

• the test results showed that the coordinated operation of analog quantity control systems and combustion management system during failure outage of single feed pump was achieved.

  试验结果表明，该试验达到了单台给水泵故障停运时各模拟量控制系统及燃烧管理系统协调动作的目的。