原帖由 kks7 於 2008-2-27 06:34 AM 發表 
. o/ N* L! u. e' A! [% CTVBNOW 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
* o5 T+ O; O2 d% e# @That's is not correct. It should be stop growing tall. ~% e/ w1 Q$ x: y1 }( R/ a
Bone growth is more or less in equilibrium, and become stable after 30s.
& j/ T0 |! c9 N& j+ btvb now,tvbnow,bttvb- there are 2 cells type in bone ... + B8 B" {, z3 \5 ?) D0 h. rtvb now,tvbnow,bttvbHAHAHAAHA see see sometimes nothing is really what u see~~~~ |