Unverified80% confidenceDecision RuleTime unknown
评估性价比应算'单次成本'而非'单片成本':用吸水量÷单片价,薄款单片便宜但需垫多张,厚款单片贵但一张能用更久,实际按宠物排尿频率折算才准确
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Unverified作为日常耗材,性价比计算应以'单次吸尿成本'而非单片价格衡量——大吸水量厚垫可用更久少换,实际每天成本可能低于薄款84% similarUnverified评估真实单片成本应按'单次有效吸收次数'折算:高克重厚款可吸2-3次尿再换,薄款每次即换,实际日均成本需用总价÷可用次数计算而非÷片数79% similarUnverified性价比评估应按'每次用量成本'而非单看容量单价:浓缩型婴儿洗衣液单次用量少,大容量普通配方实际成本可能更高,需看推荐用量说明79% similarUnverified性价比核算应看单张有效面积×张数除以价格,而非仅看张数;同价下大尺寸厚款单次清扫面积大、更换频率低,实际使用寿命常优于张数多但尺寸小的薄款78% similarUnverified性价比核算按'单只价格'而非'总价',防臭袋规格从15只到100只不等,注意换算每只成本;卷装连体抽取比独立单只通常更省,但连体撕口质量差易连带撕破76% similar
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