原帖由 kks7 於 2008-2-27 06:34 AM 發表 4 i Z! S0 W9 r! M
我們人體到了 30 歲左右就停止製造骨質 公仔箱論壇3 L$ x# t! `1 R! p
That's is not correct. It should be stop growing tall.
" F! p( x0 R9 h, u4 LTVBNOW 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。Bone growth is more or less in equilibrium, and become stable after 30s.
9 f- b3 V) k) F( M- S1 E, \- there are 2 cells type in bone ... ; A& H7 }# u" ^. P* f: X! {HAHAHAAHA see see sometimes nothing is really what u see~~~~ |