Unverified75% confidenceDecision RuleTime unknown
散热垫风量对进气式散热本（底部进风口）才有意义；对于顶部/侧面进气的机型，散热垫主要靠垫高机身增加自然对流，风扇作用有限，此时抬升角度比风扇转速更重要
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75%
Confidence
Long-term
Relevance
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Unverified笔记本降温效果的核心是让底部进风口与风扇形成正压导风，散热垫风扇应能对准进风口位置，可移动风扇或大面积覆盖式风口的型号适配性更强81% similarUnverified散热风扇位置应对准主机进风口而非出风口，多数支架风扇装在底部向上吹，需确认自己主机进风方向以免形成气流对冲反而阻碍散热81% similarUnverified袖口和下摆的罗纹收口密度决定保暖和防风效果，罗纹越紧密贴合越能锁住体温、防止运动时上窜；松垮的平口下摆保暖差且运动中易掀起78% similarUnverified热风脱水机选背部/后置出风口设计优于底部进风：底部进风机型汁水易滴入电机导致故障，后置横流风道受热更均匀无需中途换托盘位置77% similarUnverified带滚轮的移动底座+顶盖设计能减少加热时水汽外散并方便腾挪；无盖敞口桶散热快、恒温耗电高，冬季恒温效果差一档77% similar
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