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单词 fluoridized
释义

fluoridizedadj.

Brit. /ˈflʊərᵻdʌɪzd/, /ˈflɔːrᵻdʌɪzd/, U.S. /ˈflʊrəˌdaɪzd/, /ˈflɔrəˌdaɪzd/
Forms: 1900s– fluoridised, 1900s– fluoridized.
Origin: Formed within English, by derivation. Etymons: fluoride n., -ized suffix.
Etymology: < fluoride n. + -ized suffix. Compare later fluoridization n., fluoridize v.
Containing (added) fluoride or fluorine; fluoridated; fluorinated.
ΘΚΠ
the world > health and disease > healing > medicines or physic > impregnation of substances with medicaments > [adjective] > with specific substance
fluorated1784
glycerined1866
fluoridized1919
fluorinated1945
fluoridated1949
the world > health and disease > healing > dentistry > [adjective] > treated with fluoride
fluoridated1949
fluoridized1951
1919 Concrete Mar. 91/2 A damp piece of blue litmus paper should be pressed with a cork against the fluoridised surface.
1951 Jrnl. Dental Res. 30 178 The normal enamel contained 126·5 ppm. F, while the fluoridized enamel contained 1,434·6 ppm F.
1952 Public Health Rep. (U.S. Public Health Service) 67 39/1 It is not necessary to continue the use of fluoridized water after the enamel has been calcified.
2006 C. D. Bowman & J. Magill in H. Schwoerer et al. Lasers & Nuclei xi. 175 To produce the fluoridized spent fuel, commercial LWR spent fuel is first exposed in a plasma torch facility to chlorine gas.
This entry has been updated (OED Third Edition, March 2012; most recently modified version published online March 2022).
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adj.1919
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