[KongchangAI]
Unverified80% confidenceTradeoffTime unknown

瓶口内径宜窄不宜宽:瓶口直径越大香薰液挥发面积越大,扩香强但消耗快、易受空气污染变质;小口窄颈瓶身(内径<2cm)能显著延长使用周期

1
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80%
Confidence
Long-term
Relevance
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get_claim(id=412418)