Feed water from middle, reduce detergent convenient for cleaning carpet.
中央输水，减少清洁剂的消耗和便于清洗地毯。
Feed water pump is one of important auxiliary equipments of steam turbine.
汽轮给水机组是重要的汽轮辅机之一。
Simulation of feed water system faults was conducted thereafter and a series of results achieved.
模型变更后，进行了给水系统的事故模拟，得出一系列的结果。
Application of ion exchange softening method, can make steam boiler feed water hardness meet eligibility criteria.
应用离子交换软化法，可使蒸汽锅炉给水的硬度达到合格标准。
Procedure of manually combing large size unit's Feed water Pump is complex and easy to cause much change of drum level.
大机组给水泵手动并泵操作复杂，易造成汽包水位大幅波动。
Distillation is the most common method for production of WFI from feed water that generally meets USP PW specifications.
蒸馏是最普遍的从符合USP纯化水标准的源水制备wfi的方法。
Ro systems remove a large percentage of the total dissolved solids, as well as bacteria and endotoxin, from the feed water.
RO系统去除了给水中大百分比的总溶解固体，还有细菌和内毒素。
Ammoniac Corrosion of condenser copper tubes is the major cause of condenser leakage and copper content in boiler feed water.
凝汽器铜管的氨腐蚀，是造成凝汽器泄漏和给水含铜的重要原因。
An automatic control system for chemical injection into feed water is designed, using KMM single loop programmable controller.
设计了给水加药自动调节系统，并给出了用KM M单回路可编程调节器实现的方法。
Found: Smoke on the physiological status of mice, behavioral characteristics, food intake and feed water had a certain impact.
结果发现：烟雾对小白鼠的生理状况、行为特征、进食量和进水量都有一定的影响。
This artical introduce the construct, principle and other main functions of the boiler feed water pump turbine control system.
介绍了锅炉给水泵汽轮机控制系统的组成、工作原理及其主要功能。
The system construction, PLC configuration and software design for chemical feed water treatment are researched and summarized.
着重从化学给水的系统结构到PLC的组态和软件设计等方面做了研究和总结。
The feed water pump of boiler is one of important equipment of boiler unit. The invalidation of it will bring large economic loss.
给水泵是电站单元机组的重要设备之一，它的失效将带来巨大的经济损失。
The paper delineates the special features of boiler feed water control and discusses the main problems pertaining to control systems.
该文阐述了锅炉给水控制的特点，并对给水控制系统设计的主要问题进行了分析。
This is an experience report on over ten years chemical cleaning of high pressure feed water heater at Shanghai Baoshan Power Station.
这是一篇上海宝钢自备电厂十年来，高压给水加热器的化学清洗的情况报告。
Both the turbine control system and the boiler feed water adjust way are intimate correlated, so turbine control and feed water adjust can not be divided.
由于汽轮机控制系统是与锅炉给水调节方式密切相关的，实际上汽轮机控制与给水调节已经成为一个不可分割的整体。
This paper chiefly introduces ammonia injecting feed water system using electrical conductivity instrument, frequency-converter and ammonia injecting pump.
主要介绍了如何利用电导率仪、变频器、加氨泵实现除盐水自动加氨系统。
Foundation treatment, water proof measures, design principle and characteristic of feed water and drainage pipeline in collapsible loess area were introduced.
由于湿陷性黄土的特性，湿陷性黄土地区给水排水管道设计越来越引起人们的关注。
The stem seal of a feed water control valve uses expanded graphite packing in order to produce friction and to economize on energy for the control valve working.
电站锅炉给水调节阀的阀杆密封采用柔性石墨填料，既降低了摩擦力，又为调节阀的运行节约了能源。
When the requirements of product water design and feed water concentration are different, the different optimal design scheme can be derived from this design method.
当产品水的设计要求不同，给水浓度不同时，采用本文的设计方法分别得出了不同的最优设计方案。
Vibration signal and its characteristic information in the course of running of feed water pump are significant for the state monitoring of the feed water pump system.
给水泵在运行过程中的振动信号及其特征信息对给水泵系统的状态监测有重要意义。
The result is relatively pure water or the permeate generated on one side of the membrane, while on the feed water side a concentrated brine or reject solution is generated.
相应的结果就是在膜的一侧产生了纯水或者渗透物，另一侧，即给水的那一侧，产生了浓缩盐和被隔阻的溶液。
This paper briefly introduces the sealing principle of the screw sealing feed water pump, and deals with its frequent trip problem arising from inadequate pressure difference of seal water.
在对螺旋密封式给水泵的密封原理作简要介绍的基础上，针对其因密封水压差小而导致频繁跳泵的问题进行了讨论。
One-side arrangement for feed water pipe on drum is simple and the quantity of orifices on drum decreases, it adopts variable pitches in multi-orifices distributing pipe to balance water flow.
单侧进水的汽包配水管布置简单，并减少了汽包上的开孔数量，配水管上采用变节距分配孔以保证汽包长度方向上的均匀分流。
Unlike the production of meat, bugs do not use up large amounts of land, water or feed.
与肉的生产不同，昆虫不需要消耗大量的土地、水和饲料。
Because ducks stick their heads under water to feed and people duck their heads like ducks.
因为鸭子通常会将头埋到水里来喂食；而人们低头弯腰的样子和鸭子如出一辙。
Because ducks stick their heads under water to feed and people duck their heads like ducks.
因为鸭子通常会将头埋到水里来喂食；而人们低头弯腰的样子和鸭子如出一辙。
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