In many areas of the country, growing populations and limited nearby water supplies are making water a scarce (and expensive) commodity.
在这个国家的不同地区，人口增多与水供应不足使水变成稀缺昂贵的商品。
These devices remove microorganisms and other substances, making water safe to drink.
这些设备可以去除微生物和其他物质，使水可以安全饮用。
Those planning a trip to remote areas, or intending to live in countries where drinking water is not readily available, should know about the various possible methods for making water safe.
那些计划去偏远地区旅行、或在饮用水不现成的国家居住的人，应该知道如何使水适于饮用的各种办法。
This paper introduces the making of a simplified oscillator for wave-making water bath.
本文介绍一种发波水槽振荡发生器的制作。
The motor installation member (36) is supported from below by a motor support piece (74) provided on the ice making water tank (T).
马达安装构件（36）被设置在制冰水槽（T）内的马达支撑件（74）从下方支撑。
The wastewater pollution from DSD acid making process could be solved by making water coal slurry with DSD acid oxidation wastewater completely.
用DSD酸氧化废水制备水煤浆技术可从根本上解决DSD酸生产过程产生的废水污染。
It also provides scientific basis for making water-saving plan, the dynamic distribution and the irrigation prediction of the water-saving irrigation district.
可为节水灌溉制度的制定、节水型灌区动态配水及灌溉预报等提供科学依据。
This paper analyzes on the forming mechanism of algae pollution of raw water in water plant and its effect on making water, advances some preventing measures on algae pollution of raw water.
分析了自来水厂原水藻类污染的形成机理及其对制水的影响，提出了原水藻类污染的防治措施。
It is widely applied to the industries including metallurgy, paper making, water treatment, chemical processing, light industry, textile, power and mining.
广泛应用于冶金、造纸、水处理、化工、轻工、纺织、电力和采矿等行业。
Because of its special properties, it is applied extensively in paper making, water-treatment, textile medicine and oilfield industries.
由于它的独特性质、在造纸、水处理、纺织、医用以及石油化学等领域获得了广泛的应用。
Because of its special properties, it is applied extensively in paper making, water-treatment, textile medicine and oilfield industries.
由于它的独特性质、在造纸、水处理、纺织、医用以及石油化学等领域获得了广泛的应用。
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