原帖由 kks7 於 2008-2-27 06:34 AM 發表 5.39.217.76& }. ^9 r7 U; ]
我們人體到了 30 歲左右就停止製造骨質 A5 s2 q* b2 h& n公仔箱論壇That's is not correct. It should be stop growing tall. : J; R* C/ n* z% `公仔箱論壇Bone growth is more or less in equilibrium, and become stable after 30s.% X5 A6 o+ Z9 M$ i k s
- there are 2 cells type in bone ...
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HAHAHAAHA see see sometimes nothing is really what u see~~~~