英语词汇“glass ionomer”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

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glass ionomer

glass ionomer n. Dentistry a material used as a cement and for fillings, made from a powdered silicate glass bonded with an ionomer such as polyacrylic acid; frequently attributive.

ΚΠ

1971 A. D. Wilson & B. E. Kent in Jrnl. Appl. Chem. & Biotechnol. 21 313/1 A new type of translucent cement for dental purposes, termed the glass-ionomer cement, is reported.

1989 Brit. Jrnl. Orthodontics 16 77 Many orthodontists favour glass ionomers for band cementation.

2002 Washington Post 26 Mar. (Home ed.) f4/4 When a dentist ascertains that a patient's tooth is likely to continue decaying after the filling is in, he may recommend a glass ionomer filling.

2005 Allergy Apr. 19/2 The NHS still uses amalgam mercury fillings as they're cheaper than alternatives, such as glass ionomer, so I'm campaigning to have them banned.

extracted from glassn.¹

as lemmas

单词	glass ionomer
释义	> as lemmas glass ionomer glass ionomer n. Dentistry a material used as a cement and for fillings, made from a powdered silicate glass bonded with an ionomer such as polyacrylic acid; frequently attributive. ΚΠ 1971 A. D. Wilson & B. E. Kent in Jrnl. Appl. Chem. & Biotechnol. 21 313/1 A new type of translucent cement for dental purposes, termed the glass-ionomer cement, is reported. 1989 Brit. Jrnl. Orthodontics 16 77 Many orthodontists favour glass ionomers for band cementation. 2002 Washington Post 26 Mar. (Home ed.) f4/4 When a dentist ascertains that a patient's tooth is likely to continue decaying after the filling is in, he may recommend a glass ionomer filling. 2005 Allergy Apr. 19/2 The NHS still uses amalgam mercury fillings as they're cheaper than alternatives, such as glass ionomer, so I'm campaigning to have them banned. extracted from glassn.¹ < as lemmas
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