Unverified83% confidenceTradeoffTime unknown
散热与防尘防火是矛盾关系：镂空多散热好但积灰快且不阻燃，全封闭防尘防火但发热设备易过热，通电发热设备选侧面散热孔款折中
1
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83%
Confidence
Long-term
Relevance
-
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Unverified通风散热与防尘防火是矛盾的：镂空散热好但落灰快且不阻燃，密闭防火款需额外看是否留了散热孔，两者兼顾的是带百叶栅栏侧板的设计90% similarUnverified铸铁锅蓄热强但升温慢，燃气灶用中小火即可，全程大火易导致底部食材焦糊而侧壁未热；这与其厚壁导热特性有关而非火力不足80% similarUnverified热效率与火力可调难兼顾：集热壶+一体套锅系统烧水快省气，但通常火力档位少、无法精细控温炒菜；开放式炉头火力可调范围大但热损失多、耗气量高79% similarUnverified热缩管需用热风枪/打火机加热收缩，无热源工具者不要选热缩款；用打火机近距离炙烤易烤焦线皮或烫伤，安全起见选免加热的缠绕硅胶款79% similarUnverified双层真空杯严禁直接放明火或电磁炉加热，夹层受热会导致鼓胀甚至爆裂，只能盛装已烧开的液体保温79% similar
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