Unverified78% confidenceDecision RuleTime unknown
双芯或三芯设计并非越多越好:多芯蜡烛点燃更均匀避免'隧道效应'(中间凹陷),但适用于直径≥9cm的宽口容器;直径小于7cm用多芯反而烧蜡过快、容器过热开裂
1
Sources
78%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified不要为了'长时长'选择大直径厚壁杯蜡配单烛芯——直径超过8cm的杯蜡需要双芯或三芯才能均匀熔化,单芯必然隧道式燃烧89% similarUnverified燃烧时长与蜡杯直径正相关而非仅看容量:单芯蜡直径超过8cm会烧不透边缘,大直径蜡杯应选双芯或三芯设计87% similarUnverified容器口径小于蜡面直径太多的窄口蜡烛不适合新手,容易隧道燃烧且散热差;追求高效扩香选宽口低身设计85% similarUnverified单芯设计导致首次燃烧难以形成满面蜡池,容易产生隧道效应(蜡烛中间烧出洞而边缘蜡体浪费),需每次燃烧至少2-3小时以上才能缓解80% similarUnverified多烛芯蜡烛(2-3芯)香味扩散快、化蜡池均匀,适合大浴室或高层高空间;单芯款升香慢,大直径单芯易产生'隧道效应'(中间烧空周围结蜡浪费)80% similar
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