Unverified78% confidenceTradeoffTime unknown
大容量高功率意味着升温慢和更高电费/油耗，容量并非越大越好；单人小摊选大缸只会浪费油和电
1
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78%
Confidence
Long-term
Relevance
-
First Seen
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Unverified容积越大能耗绝对值越高，但单位升数能耗反而更低；小容积单门冰箱看似省电，实际每升耗电量常高于大容积多门机型83% similarUnverified标称功率越大机身越重、发热越多、空载耗电越高，若日常仅用几十瓦却选1000W以上机型，会额外消耗电瓶电量并占用空间82% similarUnverified容量越大启动能力越强，但体积和重量也随之增大；小排量汽油车选低容量款即可，大排量或柴油车需选高峰值电流款79% similarUnverified抽气速度越快功率越大，往往伴随体积重量增加和噪音升高；家用整理选大功率插电款，出行便携选小功率充电款，很难两全78% similarUnverified容量越大电机负荷要求越高，大桶配弱电机是常见虚标陷阱：6L以上桶体若无DC电机或大扭矩支撑，满载揉面时会烫机降速78% similar
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