原帖由 kks7 於 2008-2-27 06:34 AM 發表 
) o- ?5 S0 M9 Y8 S1 X8 t. p公仔箱論壇我們人體到了 30 歲左右就停止製造骨質
+ R l! C2 z4 O3 L1 ~That's is not correct. It should be stop growing tall. / t& G+ l) s% n! h; ]
Bone growth is more or less in equilibrium, and become stable after 30s., s W* r, ]. D! X z
- there are 2 cells type in bone ... ! x4 Y1 D0 j- b8 R- K公仔箱論壇HAHAHAAHA see see sometimes nothing is really what u see~~~~ |