原帖由 kks7 於 2008-2-27 06:34 AM 發表 tvb now,tvbnow,bttvb8 H) m( M# ?2 h: x6 }
我們人體到了 30 歲左右就停止製造骨質 公仔箱論壇- {- L: j0 M K
That's is not correct. It should be stop growing tall. 公仔箱論壇' G6 R: ~1 g8 X0 y
Bone growth is more or less in equilibrium, and become stable after 30s.公仔箱論壇& U& g' d4 E. K; E1 I
- there are 2 cells type in bone ... " E z( v) J' s6 N
HAHAHAAHA see see sometimes nothing is really what u see~~~~ |