| 释义 |
hy·drox·yl·apatite
\“+\ noun
or hy·droxy·apatite \(|)hī|dräksē+\
Etymology: hydroxylapatite from German hydroxylapatit, from hydroxyl (from English) + apatit apatite; hydroxyapatite from hydroxy- + apatite
: apatite containing hydroxyl: as
a. : apatite in which hydroxyl predominates over fluorine, chlorine, and carbonate
b. : calcium phosphate hydroxide Ca5(OH)(PO4)3 — calcium phosphate 1b(2) |