With the decreasing labefaction of our environment, the useable fresh water is facing pollution and becoming exhausted in the large-scale, and shortage is a threat to the whole world as well.
但是，当今随着人类生态环境的日益恶化，世界可用淡水资源正在逐渐枯竭并普遍受到人为污染，全世界正面临着可用淡水资源短缺的威胁。
Said invention fully utilizes the waste heat of electric power plant so as to reduce cost for producing fresh water hy using sea-water and reduce thermal pollution to environment.
本发明的装置充分利用了发电厂的废热，降低了由海水生产淡水的成本，也减少了对环境的热污染。
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