原帖由 kks7 於 2008-2-27 06:34 AM 發表 
% s8 }# u% g. g! d. V公仔箱論壇我們人體到了 30 歲左右就停止製造骨質 tvb now,tvbnow,bttvb& z, G* o; P4 h% y; l
That's is not correct. It should be stop growing tall.
* m) [" z' @ X# m% xtvb now,tvbnow,bttvbBone growth is more or less in equilibrium, and become stable after 30s.5.39.217.77:8898; E+ x/ r0 Q! y) l h( s
- there are 2 cells type in bone ... ' {3 S5 K/ j3 E/ j1 ]
HAHAHAAHA see see sometimes nothing is really what u see~~~~ |