原帖由 kks7 於 2008-2-27 06:34 AM 發表
我們人體到了 30 歲左右就停止製造骨質
That's is not correct. It should be stop growing tall.
Bone growth is more or less in equilibrium, and become stable after 30s.2 L: \; R% s M8 v4 ?/ @; O+ j
- there are 2 cells type in bone ...
歡迎光臨 公仔箱論壇 (http://os.tvboxnow.com/) | Powered by Discuz! 7.0.0 |