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皮肤感受器有两块大小颜色都相同的圆柱体,一块是木头,一块是铁,请问你如何用感觉器官区分kkkkkkkkkkkkkkkkk

来源:学生作业帮 编辑:作业帮 分类:综合作业 时间:2024/05/14 12:47:21
皮肤感受器
有两块大小颜色都相同的圆柱体,一块是木头,一块是铁,请问你如何用感觉器官区分
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铁摸着比较凉,因为皮肤与铁的传热系数比较大;另外,颜色不一样,表面光滑程度也不同.