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词汇 Neox
分类 英语词汇 英语翻译词典
释义

Neox

英语百科

Breathing gas

(重定向自Neox)
NEDU gas analysis lab

A breathing gas is a mixture of gaseous chemical elements and compounds used for respiration. Air is the most common, and only natural, breathing gas - but a range of pure gases or mixtures of gases are used in breathing equipment and enclosed habitats such as scuba equipment, surface supplied diving equipment, recompression chambers, submarines, space suits, spacecraft, medical life support and first aid equipment, high-altitude mountaineering and anaesthetic machines.

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