原帖由 kks7 於 2008-2-27 06:34 AM 發表 tvb now,tvbnow,bttvb8 D3 f( D Q7 R( i
我們人體到了 30 歲左右就停止製造骨質 www3.tvboxnow.com; J _1 y8 p; M! K
That's is not correct. It should be stop growing tall. tvb now,tvbnow,bttvb! O2 u# ^0 c( R% n* h5 j
Bone growth is more or less in equilibrium, and become stable after 30s.公仔箱論壇+ B$ I. g2 O& _7 b6 x2 [
- there are 2 cells type in bone ... www3.tvboxnow.com9 n+ L3 a3 `- P f
HAHAHAAHA see see sometimes nothing is really what u see~~~~ |