原帖由 kks7 於 2008-2-27 06:34 AM 發表 
, z- }4 L8 [! Z; H: f4 A% h% C公仔箱論壇我們人體到了 30 歲左右就停止製造骨質 tvb now,tvbnow,bttvb9 N. l- k! u! Q* l( N$ _
That's is not correct. It should be stop growing tall.
. P0 N0 P; k: CBone growth is more or less in equilibrium, and become stable after 30s.www2.tvboxnow.com1 V# `. y& e1 C. E
- there are 2 cells type in bone ... * T6 z' `8 y% Z. i: w3 jtvb now,tvbnow,bttvbHAHAHAAHA see see sometimes nothing is really what u see~~~~ |