潮濕時書本會扭曲的原因?
回答 (2)
2011-03-23 10:31 pm
✔ 最佳答案
試想紙內fiber一条务硬直托著 , 紙張就展平放直 . 而fiber就像干麵条一般 , 當吸了水氣即漲大發軟 , 由於無托力成起 , 紙張就自然會扭彎曲墮下了 . 
2011-03-23 2:48 am
Because the surface area is more, but the surface is not enough the water to inside, so it will appear the phenomenon.
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原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20110322000051KK00859