原帖由 kks7 於 2008-2-27 06:34 AM 發表 os.tvboxnow.com7 h* h! M/ ~2 P3 T) g- |/ [: L/ W
我們人體到了 30 歲左右就停止製造骨質
0 V* ^' w1 T g, c! |$ S* `公仔箱論壇That's is not correct. It should be stop growing tall. / W& J$ m6 |+ ^! o8 [
Bone growth is more or less in equilibrium, and become stable after 30s.
; h3 E8 b$ c6 c% V' F: dtvb now,tvbnow,bttvb- there are 2 cells type in bone ... & f. y: s3 b" f( ^- w" wHAHAHAAHA see see sometimes nothing is really what u see~~~~ |