Carbon monoxide doesn’t normally cause problems in a well-ventilated area where the gas is spread, but if it builds up in enclos

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问题 Carbon monoxide doesn’t normally cause problems in a well-ventilated area where the gas is spread, but if it builds up in enclosed or poorly-ventilated spaces, it causes poisoning when the fumes are inhaled.

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答案如果通风状况良好,一氧化碳能迅速散开,通常不会产生严重问题;但如果环境封闭,流通性差,一氧化碳积累起来,人们吸入积聚的烟尘就会中毒。

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