查询词典 cooling water

The rates of bacterial growth, corrosion and encrustment were all obvious increasing when waste water was added into the cooling circulation water system.

为找到更经济合理的节能减排方法，本工作提出直接以废水作为循环冷却水补充水的设想，研究了工业废水在循环冷却水系统中的生化、腐蚀与结垢行为及其控制方法。

Gathers the aspartic acid isone kind has good anti- is filthy, the slow eclipse performanceenvironment friendly water treatment medicinal preparation, may use inthe recirculated cooling water, the boiler and the oil gas watertreatment, may prevent filthily stops up the pipeline and the stratum,enhances the thermal efficiency, prevents the metal the corrosion.

聚天冬氨酸是一种具有良好阻垢、缓蚀性能的环境友好水处理剂，可用于循环冷却水、锅炉及油气水处理，可防止垢堵塞管道和地层，提高热效率，阻止金属的腐蚀。

Sulfate-reducing bacteria is one of the most important microorganisms in microbiologically influenced corrosion in oil field water injection system and cycle cooling water system in industry.

在油田注水系统和工业循环冷却水系统中，硫酸盐还原菌是微生物腐蚀的主要因素之一。

This paper briefly reviews the development of cooling water treatment chemicals including water soluble polymers,phosphonates,oxidizing and nonoxidizing biocides in China and abroad.

综述了国内外冷却水处理剂包括水溶性聚合物、有机膦酸、氧化与非氧化性杀生剂的发展。

To apply to circulating cooling water treatment more effectively, a column apparatus was devised by biocidal PVA balls, and some parameters of the column apparatus were researched such as length of filled column, treating time of water and outflux, etc.

结果表明：抗菌PVA小球具有良好的杀菌性能，在杀生剂添加量为m：m=3：2时，杀菌率达到（92 2）％；扫描电子显微镜显示，包埋了杀生剂的抗菌PVA凝胶小球是一种多孔性的球形颗粒，结构较密实，并且包埋效果理想。

The permeate water from Reverse osmosis also can meet the stand of recircle cooling water, and shows the feasible of sewage of reverse only.

北海热电中水回用试验中，反渗透出水水质各项指标也达到循环冷却水标准，同时说明采用单膜法对生活污水再利用是可行的。

This product is the principle temperature decrease which evaporates through the water, namely the water needs and cooling tower principle same which from the liquid state to the gaseous state the absorbed energy the principle refrigerates

该产品是通过水蒸发的原理降温，即水从液态到气态是需要吸收能量的原理来制冷的

Generator cooling water controls pH, conductance rate and the content of copper ion in water. It is to guarantee that the generator has enough electric insulation performance and to protect the core copper wire from corrosion.

刘瑛发电机冷却水控制pH、电导率和水中铜离子含量，是为了保证发电机有足够的电气绝缘性能和防止对空芯铜导线产生侵蚀性。

Nozzle due to improper installation, such as threaded is not on tight, equipment, improper adjustment of the gear required to water-cooled cutting torch at work, did not seek pass into the flow of cooling water, and frequent arcing, will cause premature damage to the nozzle.

因喷嘴安装不当，如丝扣未上紧，设备各挡位调整不当，需用水冷却的割炬在工作时，未按要求通入流动的冷却水以及频繁起弧，都会造成喷嘴过早损坏。

HVAC piping design with valve selection 1, chiller plant, cooling water between inlet valve design; 2, before the butterfly pumps, filters, pumps after the check valve, butterfly valve; 3, sets, water separator pressure differential between the bypass valve; 4, set, divider into the returning pipe valve 5, the level of dry pipe valve; 6, valve air handling units, filters, electric two-pass or three-way valve 7, fan coil valve (or plus electric two-way valve) Note: The valve is typically used when the diameter is less than 150mm used Handle Butterfly Valve (D71X, D41X); diameter greater than 150mm used worm drive butterfly (D371X, D341X).

暖通空调管道用阀门的选型设计 1、冷冻水机组、冷却水进出口设计蝶阀； 2、水泵前蝶阀、过滤器，闸门水泵后止回阀、蝶阀； 3、集、分水器之间压差旁通阀； 4、集、分水器进、回水管蝶阀 5、水平干管蝶阀； 6、空气处理机组闸阀、过滤器、电动二通或三通阀 7、风机盘管闸阀注：一般采用蝶阀时，口径小于150mm时采用手柄式蝶阀（D71X、D41X）；口径大于150mm时采用蜗轮传动式蝶阀（D371X、D341X）。

He paid $5,000 for this cupcake.

他我这个纸杯蛋糕花了5000美元。

I mean, if you want to, that is

我的意思是，如果你们想吃的话。