原帖由 kks7 於 2008-2-27 06:34 AM 發表 
4 E9 X6 h5 Q6 `) w u, Y) _公仔箱論壇我們人體到了 30 歲左右就停止製造骨質 # |2 b3 A% u s* ^
That's is not correct. It should be stop growing tall.
1 l2 a4 z7 H5 U# l$ S; l, s5 |公仔箱論壇Bone growth is more or less in equilibrium, and become stable after 30s.
( ]/ W$ \: g3 V4 q, ]5 M |& c9 g- there are 2 cells type in bone ... 公仔箱論壇6 o. u, d& U8 [/ {3 I
HAHAHAAHA see see sometimes nothing is really what u see~~~~ |