hard water

Widely used in hard water areas Shu.

广泛庶用于硬水地区。

The homemade detergent tabs use baking soda to cut grease, washing soda to clean, and kosher salt to reduce hard water buildup.

家用自制清洗剂用苏打粉来减少油污，并用洗涤碱和粗盐来减少硬水的沉积。

Hard water furs the kettle.

硬水使壶生水垢.

Hard water contains high concentrations of minerals and other substances that may provoke allergic reaction.

因为硬水中含有可能导致过敏反应的高浓度矿物质和其它物质.

A Preliminary Study on the Major Inhibitive Factor of Hard Water on Growth of Poinsettia

硬水抑制一品红生长的主因子初探

There will be no saturated brine available, resulting in hard water.

这样就不会有饱和的盐水产生, 最终导致硬水.

Hard water can discolor white clothes;

质地比较硬的水会造成白色衣物染色；

Determination of stability in hard water work to stabilize the low Birth rate

在硬水中稳定性的测定努力稳定低生育水平

Lateral Attenuation of Aircraft Sound Levels Over an Acoustically Hard Water Surface.

在声学上硬水表面上方飞机声音强度的侧向衰减.

But he still he is swallowing own hard water.

但是他还是自己在吞着自己的苦水.

Soap does not lather well in hard water.

肥皂在硬水中起不了多少泡沫。

Chemical Stability: For hard water, salt, acid a good stability, case of alkaline hydrolysis is easy.

化学稳定性: 对硬水 、 盐 、 酸具有良好的稳定性, 遇碱则易水解.

Hard water furred the kettle.

硬水使水壶生了垢.

( Different) kinds of water are suitable to formulate transparent and steady microemulsion, but hard water to some extent has negative effect on the cold-storage stability of microemulsion.

不同水质均可配出外观均相、透明的微乳剂，但硬水对微乳剂的冷贮稳定性有一定的影响；

The water of the low-pressure boiler used is hard water, for example, groundwater and river water, water treatment often uses ion exchange technique.

低压锅炉的进水一般是江河水、地下水等硬水，进水的处理常用离子交换法。

Lateral Attenuation of Aircraft Sound Levels Over an Acoustically Hard Water Surface

在声学上硬水表面上方飞机声音强度的侧向衰减

Hard water which can be softened by adding sodium carbonate is called permanent hard water.

经过加入碳酸钠能被软化的硬水,称为永硬水.

The emulsion of MFX is stable to dilute salt solutions acid or alkali and hard water.

该产品在弱酸、碱、盐溶液中稳定,并能耐一般硬水.