原帖由 kks7 於 2008-2-27 06:34 AM 發表
% C: v R' X) QTVBNOW 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。我們人體到了 30 歲左右就停止製造骨質 : U, Z* \( |3 w, A3 W9 X3 l
That's is not correct. It should be stop growing tall.
; L# ~; ]7 I- s- @* cBone growth is more or less in equilibrium, and become stable after 30s.
' h o0 ?8 a9 x* \* b. |8 f) q- there are 2 cells type in bone ... / o: M/ ~% [: y9 d0 ~- H/ Y1 U公仔箱論壇HAHAHAAHA see see sometimes nothing is really what u see~~~~ |