水垢

为此，用计算机模拟的方法研究了高炉风口的温度分布及杂质含量和水垢对水冷铜风口温度场的影响。

The temperature distribution of the tuyere as well as the influence of impurity and incrustation scale on the temperature field of the tuyere were investigated using numerical simulation method .

锅炉水垢的形成、危害及防范措施

The Formation , Harms and Preventive Measures of Boiler 's Scale Deposit

人们还要求水的硬度及固体含量都低，无腐蚀性，不生成水垢。

The public desires water which is low in hardness and total solids , noncorrosive , and non-scale-forming .

2.limescale水垢在这个国家的有些地方，睡是硬质的，会在浴缸里留下水垢。

In some areas of the country the water is hard and leaves lime scale on baths .

冲灰管水垢中CO3~（2-）测定方法的改进

Improvement on Method for Determination of CO 2 - 3 in Ash Conveying Pipe Scale

R厂水质处理工艺系统缺乏除硅措施，炉水处理未作严格控制是产生水垢的直接原因。

The water treatment technique system in Factory R is lack of the step of removing silicon . Water treatment has not been strictly controlled is the direct reason of forming scaling .

结果表明，水垢每增加1mm厚，会使冷却壁热面温度升高约60℃。

The results reveal that 1 mm thickness scale will cause about 60 ℃ increase on the hot surface of cooling stave .

高效阻垢剂GL-62可以防止循环水系统产生水垢。

Efficient Scale Inhibitor GL-62 : It can prevent circulating water system from scale incrustation .

PBTC的水垢抑制剂功效明显优于其他有机膦酸盐，PBTC可应用在较宽广的水质操作范围，增加系统的操作安全性。

Scale inhibition efficiency of PBTC is higher than other organo-phosphonate obviously , PBTC can be applied to broader range of water quality , increasing the security of systematic operation .

纤维网对水垢吸附测试及机理探讨

Studies on adsorptivity and adsorption mechanism of scale on fiber net

输水、注水管线：清除水垢、沉积物。

Water delivery and injection line : cleanup scale and sediment .

冷却水水垢预防及处理的几种有效方法

Some Efficient Solutions to Cooling - water Furring Preventing and processing

水垢对造纸车间生产的影响及其处理方法

The Impact , Treatment and Prevention of Fouling in Papermaking Plant

也可以加醋，乙酸去除水垢。

Or add some vinegar , acetic acid to remove scale .

水硬水泥[灰泥]硬水使水壶生水垢。

Hydraulic cement [ mortar ] Hard water furs the kettle .

感谢收看“怎样清除水龙头上的水垢”视频节目。

Thanks for watching video How To Remove Limescale From Taps .

冷却水系统产生水垢的原因和防止措施

Reason and Prevention of Scaled Deposit in Cooling Water System

电站锅炉水垢中铜的形成特点及清洗除铜

Forming characterisation of copper in boiler scale and copper removal

门框式工作机构在水垢切除机上的应用

Application of the door frame operating mechanism of the cutting scale machine

换热表面水垢形成机理与规律的实验研究

Experimental study of scale formation mechanism and rule on heat transfer surface

水的生水垢及腐蚀沉淀物生成量试验方法

Testing method of scale and corrosion deposit material by water

铜锌合金对碳酸钙水垢晶体结构的影响

Effect of Copper-zinc Alloy on the Crystal Structure of Calcium Carbonate Scale

清洗锅炉水垢，效果与国外同类产品相等。

Its effects are equivalent to those of the same foreign product .

瓦斯抽放泵的水垢处理

Scale That the Gas Takes Out Putting in a Pump is Handled

发动机冷却系水垢与水温的关系

Effect of the Incrustation on the Coolant Temperature in Engine Cooling System

阳极保护管壳式酸冷却器水垢堵塞的解决途径

Effective Way to Solve Scale Blocking in Anode Protective Tube Acid Cooler

水垢成垢诱导期机理研究

Study on the Origin of the Induction Period in a Fouling Process

不要从枝叶上方浇水，否则会形成水垢。

Avoid watering on the plants folliage as this can cause limescale .

热力系统的水垢主要是由于硬度离子引起的，结垢对热力系统管道的危害很大。

The scale in thermal system is mainly caused by hardness ions .

特种功能性陶瓷在热水器中消除水垢等方面的应用

Application of the Special Functionality Ceramic in Water Heaters