Unverified78% confidenceTradeoffTime unknown
容量与保温呈反比:同规格下300ml小杯散热面积相对大,保温衰减更快;单人一餐建议400-500ml,装到八分满能减少空气层、延长保温时间
1
Sources
78%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified容量与保温成正比:500ml以下的小容量壶保温时长普遍短(因散热面积占比大),需长效保温且携带方便建议350-500ml选大牌,纯保温优先550ml以上86% similarUnverified容量与保温成正比:同保温技术下500ml比300ml保温时间长约2-3小时,因为水量大热容量高。冬季户外选500ml以上,办公室频繁续杯可选300ml轻便款85% similarUnverified保温性能看官方标注的6小时/12小时保温温度:500ml杯6小时后仍≥55℃为合格,≥65℃为优秀;杯口越大、杯身越矮胖,散热越快,同容量优先选窄口高身款81% similarUnverified装满食物比半空状态保温更持久,因为空气腔越大热量散失越快;长时间保温建议装到八分满以上81% similarUnverified6小时保温测试中,杯口内径越小、杯壁夹层真空度越高保温越好;容量500ml的杯子6小时后温度普遍比同规格300ml高,小容量杯保温衰减更快80% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/426321API
curl https://kongchang.com/api/v1/knowledge/claims/426321MCP
get_claim(id=426321)