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n.净化（作用）
1、deplumation───n.除去羽毛；换羽毛
2、deputations───n.代表团，代表；委任代理
3、deaeration───n.[油气][化工]脱气；通风
4、deploration───脱色
5、epuration───n.提纯；政治清洗
6、decoration───n.装饰，装潢；装饰品；奖章
7、deputation───n.代表团，代表；委任代理
8、deportation───n.驱逐出境；放逐
9、desperation───n.绝望的境地；不顾一切拼命
1、After manganese ore Confucian classics carved on stone magnetic separation depuration, can have the quite considerable economic efficiency.───锰矿石经磁选提纯后能产生相当可观的经济效益。
2、One hundred grades of depuration under flow the clean room terminal air cleaner arbitrarily. Airtight liquid trough.───本产品是百级净化以下乱流洁净室内的终端空气过滤装置，采用非牛顿液体密封方式。
3、The manganese ore magnetic ore separator may also use in mineral and so on limonite, rutile, niobium tantalum ore separation depuration.───锰矿磁选机还可用于褐铁矿、金红石、铌钽矿等矿物的分选提纯。
4、This text tries to solve oil's depuration problem in the food's frying process using membrane technology.───本文尝试应用膜技术来解决食品煎炸过程中油脂的净化问题。
5、Methods Different doses of various disinfectors and air depuration machine were used for sterilization.───方法采用不同浓度剂量的多种消毒液及空气净化机进行消毒。
6、Experimental Study on Depuration Materials Selection and Resistance Characteristic of a Certain Air Depuration Device───某空气净化器净化材料筛选和阻力特性试验研究
7、The flowing-air sterilization apparatus has a certain depuration effect towards non-medical rooms.───空气消毒灭菌装置对于非医用房间使用空调时有空气净化作用。
8、The analysis results provide an accurate basis for the selection of depuration materials and the design of aerodynamics.───试验结果为净化材料的筛选和空气净化器的空气动力学设计提供了确切、可靠的依据。
9、This paper presented the experiments for depuration and resistance characteristic in the study of air depuration device.───介绍了空气净化器研制过程中所开展的净化材料的净化性能和阻力特性试验研究。