原帖由 kks7 於 2008-2-27 06:34 AM 發表 5.39.217.77, Z) c+ H1 r2 n( ^
我們人體到了 30 歲左右就停止製造骨質
' t+ i# Z: \/ Vtvb now,tvbnow,bttvbThat's is not correct. It should be stop growing tall. 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。9 u" a/ L6 O- _/ D& v! T F: i
Bone growth is more or less in equilibrium, and become stable after 30s.5.39.217.77# R9 |; D# u9 s
- there are 2 cells type in bone ... " F9 ?# n' o2 f- t1 s' C1 Qtvb now,tvbnow,bttvbHAHAHAAHA see see sometimes nothing is really what u see~~~~ |