The relationship between operation conditions and its cost for a water treatment system was studied through the test.

通过试验，研究了常规给水处理系统运行工况与费用的基本关系，证实了最经济沉淀水浊度的存在；

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A water treatment system includes a tank that contains a particle bed for removing minerals from water flowing through the tank.

一种水处理系统包括罐，所述罐中包含用于从流动通过所述罐的水中去除矿物质的颗粒床。

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The invention relates to a water treatment system, particularly relating to a water making system on a water purifier and a water dispenser.

一种水处理系统，尤其是用于净水器、饮水机上的制水系统。

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Starting with small projects, such as a water-treatment system for Singapore's bird zoo, she gradually got bigger and better projects.

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In the early 1990s, when privatisation was still heresy in Brazil, Mr Palocci, then mayor of Ribeirao Preto, a city in Sao Paulo's farmbelt, sold the municipal telephone company and called on private investors to build a water-treatment system.

ECONOMIST: Brazil's new president: Mr da Silva goes to Washington | The

Other times the attacks are more personal:In 2000 a discontented consultant, rejected for a job at a water treatment plant in Australia, remotely hacked into a sewage treatment system and released 264, 000 gallons of raw sewage into rivers and parks.

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