原帖由 kks7 於 2008-2-27 06:34 AM 發表 ( ]6 ^3 ]" k3 n8 [2 r4 D3 r3 hTVBNOW 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。我們人體到了 30 歲左右就停止製造骨質 - y8 n2 c; V- q( ^That's is not correct. It should be stop growing tall. 2 T: o$ Y. z$ R+ i& j" q5.39.217.77:8898Bone growth is more or less in equilibrium, and become stable after 30s.5.39.217.77:88983 {' n0 u# [9 O5 V1 y. p
- there are 2 cells type in bone ...
5.39.217.77:88982 J) V3 R9 V* z3 B
HAHAHAAHA see see sometimes nothing is really what u see~~~~