二氧化碳气体保护焊 carbon dioxide gas arc welding ; carbon dioxide arc welding ; CO2 shielded arc welding ; carbon dioxide welding
呼气末二氧化碳分压 PetCO ; End-tidal carbon dioxide partial pressure
二氧化碳贮气瓶 carbon dioxide cartridge
二氧化碳气 Carbon dioxide
二氧化碳气藏 Carbon dioxide gas reservoir ; carbon dioxide reservoir ; co_2 gas reservoir
二氧化碳气提法 Carbon dioxide
充二氧化碳气机 aerated water machine
二氧化碳充气 carbonation
空气中二氧化碳 Carbon Dioxide in Air
呼气末二氧化碳 PETCO
如果用天然气发电，它比用煤发电排放的二气化碳量要少很多。
And plants powered by gas emit far less carbon dioxide than those powered by dirty coal.
当动物及人类呼气时，他们不仅呼出气体，如二气化碳，也呼出细胞代谢产生的化合物。
When animals and people breathe out, they exhale not only gases that are not needed, such as carbon dioxide, but also compounds that result from the metabolism of cells.
北达科他州的达科他气化在一个将煤转化为合成天然气的工厂捕捉二氧化碳。
Dakota Gasification of North Dakota captures CO2 at a plant that converts coal into synthetic natural gas.
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