名词短语
中文翻译：真空抽吸
同义词：
['vacuum purging', 'vacuum distillation']
例句：
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1. The vacuum purge system is designed to remove impurities from the air.
真空抽吸系统设计用来从空气中去除杂质。
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2. During the vacuum purge process, the air is drawn out of the chamber through a vacuum pump.
在真空抽吸过程中，空气通过真空泵被抽出腔体。
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3. The vacuum purge method is used in the manufacturing process to remove any residual gases that mayhave been present.
真空抽吸方法用于生产过程中，以去除可能存在的任何残余气体。