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。& ?( S" h D' @1 P) W7 S+ a
我們人體到了 30 歲左右就停止製造骨質 * i: ]% q& G( P0 \) H' ~ q7 w
That's is not correct. It should be stop growing tall. 7 q v: C: r4 ^+ f8 ^* V- k公仔箱論壇Bone growth is more or less in equilibrium, and become stable after 30s. 8 \' Q0 D+ n% [/ C# m. Z公仔箱論壇- there are 2 cells type in bone ...
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。 V1 y8 u b* }: e2 p& x
HAHAHAAHA see see sometimes nothing is really what u see~~~~