推荐回答（1个）
有区别，不是热量的区别，是温度的区别。请注意，温度和热量是两个不同的初中物理概念。
羊毛纤维和聚酯纤维相比，保暖性大不相同，天然纤维的羊毛的保暖性远远高于合成纤维的聚酯。保暖性好，热量散失小，温度就高。
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