原帖由 kks7 於 2008-2-27 06:34 AM 發表 
" {: N: D, K# b( a1 E! t6 FTVBNOW 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
Z% \. ^ G* s7 k9 l' Q( {; eThat's is not correct. It should be stop growing tall.
4 x- O& Q6 F* S1 A8 _2 Y2 @Bone growth is more or less in equilibrium, and become stable after 30s.公仔箱論壇9 n h" g* W" Y. j
- there are 2 cells type in bone ... |
發表於 2008-7-27 04:21 PM
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