原帖由 kks7 於 2008-2-27 06:34 AM 發表 tvb now,tvbnow,bttvb( l) h/ D1 Y5 e9 o
我們人體到了 30 歲左右就停止製造骨質
- B9 u1 U- s( k" k4 B$ tThat's is not correct. It should be stop growing tall.
' |2 f- i& H7 v+ G/ n$ ^& c# h" ntvb now,tvbnow,bttvbBone growth is more or less in equilibrium, and become stable after 30s.
: r- ?3 Y7 }# t& N E& w: J- there are 2 cells type in bone ... * J! U$ i- M: D' a" Y1 {* ?公仔箱論壇HAHAHAAHA see see sometimes nothing is really what u see~~~~ |