原帖由 kks7 於 2008-2-27 06:34 AM 發表 
/ `- j( e, j1 _8 Y6 b我們人體到了 30 歲左右就停止製造骨質
7 x R9 N2 W- U8 T8 Z5 `% |5.39.217.77That's is not correct. It should be stop growing tall.
- @7 Q/ x2 f6 N5 h" B8 dtvb now,tvbnow,bttvbBone growth is more or less in equilibrium, and become stable after 30s.tvb now,tvbnow,bttvb2 M# F) R/ ]( B
- there are 2 cells type in bone ... ; o4 L7 N- Q4 P+ F- q/ {
HAHAHAAHA see see sometimes nothing is really what u see~~~~ |