air cleaning

常见例句

With the development of modern air cleaning technique, air filtration industry face opportunity and challenge which never had before.
现代空气净化技术的发展，使得空气过滤产业面临着前所未有的机遇和挑战。
In order to control the air pollution, the air cleaning technology must be studied and the air cleaner for the carriage must be designed.
要治理这种严重超标的污染，必须研究空气净化技术和设计制造出能净化车厢空气的净化器。
In order to clarify the uniformity of air flow distribution in air cleaning system ofQinshan NPP, simulated test was carried out in laboratory.
为验证已建成的秦山核电厂空气净化系统气流分布的均匀度，在实验室进行了小试验和模拟试验。

Chemical sprays like air fresheners,hair spray, household cleaning products and even strong perfumes can also trigger an asthma attack.
Chemical sprays like air fresheners, hair spray,cleaning products and even strong beauty aids can trigger an asthma attack.
Engineers on the ground designed a way the astronauts could connect air-cleaning devices from the command module to the air system in the lunar module.

Aria Doherty's sister found her in bed with a can of compressed air cleaning product attached to her mouth.
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It's an alliance of state governments that works on cleaning air pollution.
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