原帖由 kks7 於 2008-2-27 06:34 AM 發表 , ~; d3 l8 |! r0 `6 q" H' O
我們人體到了 30 歲左右就停止製造骨質 + @+ K5 ?/ |9 t' x* N7 S
That's is not correct. It should be stop growing tall. 公仔箱論壇# N9 c) b6 u/ d1 I! O% A
Bone growth is more or less in equilibrium, and become stable after 30s.公仔箱論壇 R& ?# E9 G$ m: }& `) J% Q
- there are 2 cells type in bone ... . u) B4 G! I+ X# _公仔箱論壇HAHAHAAHA see see sometimes nothing is really what u see~~~~ |