名词
中文翻译：气体净化
同义词：
['gas purging', 'gas treatment例句：1. The factory needs to perform regular gas purges to ensure safety.（工厂需要定期进行气体排放，以确保安全。）2. During the gas purging process', "the plant's emissions were reduced by 80%.（在气体排放过程中，该厂的排放量减少了80%。）"]
例句：
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1. The factory needs to perform regular gas purges to ensure safety.
工厂需要定期进行气体排放，以确保安全。
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2. During the gas purging process, the plant's emissions were reduced by 80%.
在气体排放过程中，该厂的排放量减少了80%。
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3.Gas purging is essential for maintaining a clean and healthy environment.
气体净化对于保持清洁和健康的环境至关重要。