原帖由 kks7 於 2008-2-27 06:34 AM 發表 
/ q. O ?; J' N4 Y. o3 d我們人體到了 30 歲左右就停止製造骨質
% v- c: L, Y' E. |5.39.217.76That's is not correct. It should be stop growing tall. 5.39.217.76$ F6 p A0 J# Z* s- y9 V8 X
Bone growth is more or less in equilibrium, and become stable after 30s., @( |% B% V& [5 X
- there are 2 cells type in bone ... 公仔箱論壇* [! O$ O u( z! K. i- s
HAHAHAAHA see see sometimes nothing is really what u see~~~~ |