原帖由 kks7 於 2008-2-27 06:34 AM 發表 
5 b7 {: P8 N/ ~* T我們人體到了 30 歲左右就停止製造骨質
& b( I3 e4 @) X; ttvb now,tvbnow,bttvbThat's is not correct. It should be stop growing tall. 5.39.217.77:88981 v7 `" w0 G9 B
Bone growth is more or less in equilibrium, and become stable after 30s.
1 i) t; u/ w) r- ?公仔箱論壇- there are 2 cells type in bone ... tvb now,tvbnow,bttvb1 @% ] J: {7 l! z: O& |
HAHAHAAHA see see sometimes nothing is really what u see~~~~ |