原帖由 kks7 於 2008-2-27 06:34 AM 發表 TVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。# M; O3 J4 l: _- R2 E' t6 p9 E/ N
我們人體到了 30 歲左右就停止製造骨質
. b4 N' x" |" U7 w4 _9 D7 AThat's is not correct. It should be stop growing tall.
- d% t: l1 f X# JBone growth is more or less in equilibrium, and become stable after 30s.
4 `; x6 t% O2 j公仔箱論壇- there are 2 cells type in bone ... - {9 ?. R7 I" _, w9 l, z) u N) qTVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。HAHAHAAHA see see sometimes nothing is really what u see~~~~ |