原帖由 kks7 於 2008-2-27 06:34 AM 發表 TVBNOW 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。' V* a; w& H [ p4 R+ y5 l- E
我們人體到了 30 歲左右就停止製造骨質 tvb now,tvbnow,bttvb% r! l% k# ^& c$ |3 D0 C. j
That's is not correct. It should be stop growing tall. 5.39.217.77+ D8 }7 }* H- o! k; w0 x& t
Bone growth is more or less in equilibrium, and become stable after 30s.5.39.217.77: [8 \* v2 F6 f. F8 t
- there are 2 cells type in bone ... 2 I2 u) A9 [2 k5.39.217.77HAHAHAAHA see see sometimes nothing is really what u see~~~~ |