原帖由 kks7 於 2008-2-27 06:34 AM 發表 
6 {" ?. ~' N8 }2 l3 Q0 _3 mtvb now,tvbnow,bttvb我們人體到了 30 歲左右就停止製造骨質
5 j* D8 R% x: ~4 }: U+ Wtvb now,tvbnow,bttvbThat's is not correct. It should be stop growing tall. : F) \, q5 T8 N& B- l/ j6 h
Bone growth is more or less in equilibrium, and become stable after 30s.5.39.217.76& i2 I; ^6 s; y$ o( Z! Y6 j5 ~
- there are 2 cells type in bone ... 3 J8 A# i" e' Y. p! q+ X公仔箱論壇HAHAHAAHA see see sometimes nothing is really what u see~~~~ |