查询词典 water valve

The valve of the treatment unit includes a housing, a stationary member, a slide member and a rotatable switch member unit and may also be operated in a backflush mode in which water may be directed in the reverse direction through at least one of the water treatment media to regenerate that media.

该处理单元的阀门一外壳、一静态部件、一滑动部件和一可旋转开关部件单元，并可操作在一反洗模式，在反洗模式中，可在相反方向引导水通过至少一种水处理介质，以再生该介质。

Close the Whitey valve (5056), open the burette cock (5005) and put approximately 100cc's of water in the level bottle (5047), elevating the same above the burette so as to allow the water to run down into the burette to the bottom of the calibrations.

关闭白色阀门(5056)，打开滴管龙头(5005)，然后放出大约100ml的水平瓶(5047)中的水，举起滴管让水流进滴管到刻度的底部。

The Colfax Defense Solutions business offers its customers a broad portfolio of pumps, valves PLUG VALVES and controls - including proven brands such as Allweiler,Fairmount Automation, Imo, Portland Valve, Tushaco and Warren - to pump fuel,lubricating oil, hydraulics, cooling water, ballast water, weapon coolants and fire-suppression liquids/chemicals that keep defense operations running smoothly around the world.

科尔法国防部的解决方案业务的客户提供广泛的产品组合泵，阀门和控制-包括诸如阿尔魏勒证明品牌，费尔蒙特自动化，海事组织，波特兰阀门，Tushaco和沃伦-对燃油泵，润滑油，液压系统，冷却水，压载水，冷却剂和武器灭火液体/化学物质，使作战运行顺利地在世界各地。

Series 774 Double Check Valve Assemblies are designed to prevent the reverse flow of polluted water from entering into the potable water system.

系列747双止回阀总成用于防止污水回流进入饮用水系统中。

Therefore, a control valve which maintains a constant feed water temperature is installed and used to control the flow rate of feed water to the AQC economizer.

因此，一个控制阀，供水温度保持恒定安装和使用来控制流量的AQC给水器。

A water baffle is vertically arranged in the vessel, which divides the vessel into an intake region and an exhalant region; because the lower part of the water baffle and the lower part of the vessel are provided with a gap, the intake region is communicated with the exhalant region; an inlet and an outlet are respectively arranged on the upper part of the intake region and the upper part of the exhalant region; a drain is arranged at the lower part of the vessel, on which a drain valve is arranged.

一种茶浴炉炉外储垢排垢器为一密闭容器，容器内竖向装有阻水板，将容器分隔成进水区和出水区，阻水板与容器底部有一定间隙使进水区和出水区相通，进水区和出水区上部设有进水口和出水口，容器最低部设有排污口，其上装有排污阀。

Characteristic: 1st, when water flowing not the pressure damages; 2nd, non-contact induction signal sample; 3rd, guards against the dripping of a water clock, the size current capacity does not have the error; 4th, the installment does not divide the direction; 5th, table when assembly the disposable tack-dry, prevented cheats; 6th, can generate electricity the outer loop work to use electricity voluntarily, lengthens the battery period of revolution; 7th, the battery can replace voluntarily, the magcard box and the battery box are equipped with the self-locking security function; 8th, has the magnetization to guard against the boiler scale function; 9th, this table lifelong does not use the dial gauge; When 10th, this table uses in the natural gas and the liquid gas, whether there is can in the automatic detection room the air noxious gas, if has can start the exhaust fan automatically (exhaust fan switch with this table connection), and the automatic shut-off table valve, plays the safe role; When 11th, this table uses in the warm air, according to the temperature, the time, the area cost, the temperature could not achieve the stipulation cost, the user cannot act according to own current economic condition to open at will stops, and is equipped with the frostproof function, to does not need the warm air the heating equipment not to be able for a long time to ruin by freezing.

特点：1、水流动时无压损；2、非接触感应信号取样；3、防滴漏、大小流量没有误差；4、安装不分方向；5、表在装配时一次性粘固，防止作弊；6、能自行发电补充电路工作用电，延长电池使用时间；7、电池能自行更换，磁卡盒和电池盒设有自锁防盗功能；8、具有磁化防水垢功能；9、该表终身不用校表；10、该表用于天然气和液化气时，能自动检测室内空气有无有害气体，如有能自动启动排气扇，并自动关闭表阀，起到安全作用；11、该表用于暖气时，根据温度、时间、面积计费，温度达不到规定不计费，用户可根据自己的经济条件随意启停，并设有防冻功能，对长期不用暖气的采暖设备不会冻坏。

Based on the design and practice of the fire water supply system in multistoried buildings,the author gives his opinions upon such respects as automaticity of fire hydrant system, installation of water lances,definition of high-rise buildings dependent on height,connexion of the wet type alarm valve with pipes,etc..

笔者结合高层建筑室内消防给水扑救火灾的实际需要，对室内消火栓系统的自动化程度、设置室内小水枪、高层建筑的高度划分以及湿式报警阀前后接管等问题提出了看法和改进意见。

TWT's two thousand various products are widely used in hydraulic generations,city plumbing ,wastewater treatment facilities,petroleum and chemical industries ,heating supplies ,and any other water related business.Among them,Water butterfly valves,DB flange butterfly valves and Tri-eccentric compound ring metal seated butterfly valves won the State New Products awards in 1994,2000,and 2001,respectively. The butterfly valve series carryings the "TWT" brand name was selected for the Famous Brand Product of Tianjin Award by the Tianjin government .

上述产品广泛应用于水源工程、城市给排水、污水处理、发电、石油、化工、供热、船舶、医药、冶金等行业管路系统中作为截流和调节设备使用，其中对夹式蝶阀、DB型法兰蝶阀、三偏心复合圈金属密封蝶阀、软密封明杆闸阀分别被评为1994年度、2000、2001、2002年度国家级新产品，"TWT"牌系列蝶阀被天津市政府授予"天津市名牌产品"、"外地市场受欢迎的天津产品"称号。

As an added feature, for semipermanent or overnight installations, the valve will also supply water automatically as needed to the tank thereby eliminating manual filling and pumping, and saving wear and tear on the water pump or compressor.

作为一个附加的性能，适用于非永久性或过夜安装，这种阀门还能够根据需要自动将水供应到容器内，因此避免人工注水和接管，减少水泵或压缩机的磨损和划伤。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。