Unverified88% confidenceCautionTime unknown
不适合高海拔或极寒环境（零下低温），酒精燃料在低温下蒸发效率大幅下降，火力明显不足
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88%
Confidence
Long-term
Relevance
-
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Unverified在接近零度或以下低温环境中，内置的一次性丁烷打火机气化效率下降，点火性能会显著衰减，严寒场景不可靠85% similarUnverified不适合寒冷环境（低于冰点）作为主力炉具，酒精在低温下蒸发慢、火力进一步下降，冬季高海拔应优先考虑气罐或油炉85% similarUnverified严寒环境（低于5℃）酒精炉点火困难、火力弱，冬季高海拔应选异丁烷混合气罐炉或汽油炉，酒精炉仅作备用81% similarUnverified冬季或低温环境不要买纯丁烷气罐，即使便宜也会因气化不足导致火力弱甚至无法点火79% similarUnverified需要快速烧水煮食的场景不太合适，配套酒精炉火力弱、烧水时间长，在寒冷或大风环境下效率进一步下降78% similar
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