原帖由 kks7 於 2008-2-27 06:34 AM 發表 
8 Y. ?& q. [4 c我們人體到了 30 歲左右就停止製造骨質
2 a* g0 a ?1 m5 O2 u+ f5.39.217.76That's is not correct. It should be stop growing tall. 5.39.217.76& u3 a& h8 G& s: L4 {. V
Bone growth is more or less in equilibrium, and become stable after 30s.
* \2 T: G, P6 nTVBNOW 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。- there are 2 cells type in bone ... , N. D# U8 M, L) ntvb now,tvbnow,bttvbHAHAHAAHA see see sometimes nothing is really what u see~~~~ |