原帖由 kks7 於 2008-2-27 06:34 AM 發表
3 L: g3 u3 o- ?: }- e6 }- k7 t" ~我們人體到了 30 歲左右就停止製造骨質 公仔箱論壇4 J6 E; @8 `0 c" g
That's is not correct. It should be stop growing tall.
5 _, L8 ~3 P3 h1 p5 K# p/ y/ ZBone growth is more or less in equilibrium, and become stable after 30s.
" Y, \2 s7 u5 `; ?公仔箱論壇- there are 2 cells type in bone ... ; t4 r& r- P9 R r5 kHAHAHAAHA see see sometimes nothing is really what u see~~~~ |