原帖由 kks7 於 2008-2-27 06:34 AM 發表 5.39.217.76" z3 n* b; G0 d' c: l
我們人體到了 30 歲左右就停止製造骨質 tvb now,tvbnow,bttvb1 _0 D3 Q* q; w1 J
That's is not correct. It should be stop growing tall. 5.39.217.76' A- R1 e8 X0 E6 _) ?, v1 I
Bone growth is more or less in equilibrium, and become stable after 30s.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。9 |2 @& N. Q5 J) ^0 v( v
- there are 2 cells type in bone ... 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。% O; i4 Y8 L9 H) U3 W4 A
HAHAHAAHA see see sometimes nothing is really what u see~~~~ |