Unverified85% confidenceSolutionTime unknown
每次点燃前将烛芯修剪至约5mm,过长烛芯是黑烟和烟灰的主要来源,修剪后火焰稳定、几乎无烟
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85%
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Long-term
Relevance
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Unverified每次点燃前将烛芯修剪至5mm左右,可显著减少黑烟和积碳,延长燃烧时长并保持火焰稳定92% similarUnverified每次熄灭前将烛芯修剪至约5mm,可显著减少黑烟和积碳、火焰更稳定。烛芯过长是烟雾大的首要原因,而非蜡本身质量92% similarUnverified每次点燃前把烛芯修剪至约5mm:过长烛芯火焰大、产生黑烟和碳积,会熏黑容器壁并加速蜡消耗。木芯需剪掉燃烧后的碳化层91% similarUnverified每次点燃前把烛芯修剪至约5mm(0.5cm),可显著减少黑烟、防止火焰过大烧焦玻璃杯壁;烛芯过长是黑烟和蜡杯发黑的首要原因91% similarUnverified每次熄灭前把烛芯修剪到约5mm,火焰过高(芯太长)会产生黑烟和积碳;用盖子或压熄法灭火而非吹灭,可减少烟雾和飞溅91% similar
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