原帖由 kks7 於 2008-2-27 06:34 AM 發表 os.tvboxnow.com4 T: l9 k+ _/ x; a$ ^, ~: O
我們人體到了 30 歲左右就停止製造骨質
0 t" R) Q( O+ c" T* Y, ITVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。That's is not correct. It should be stop growing tall.
; U6 [# D: e- l# p* J4 n8 W5 _& F- FBone growth is more or less in equilibrium, and become stable after 30s. G5 i; U( y* v
- there are 2 cells type in bone ... 5 S0 V. N# {* y: p: Hos.tvboxnow.comHAHAHAAHA see see sometimes nothing is really what u see~~~~ |