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单词 monosilicate
释义

monosilicaten.

Brit. /ˌmɒnə(ʊ)ˈsɪlᵻkət/, /ˌmɒnə(ʊ)ˈsɪlᵻkeɪt/, U.S. /ˌmɑnəˈsɪləˌkeɪt/, /ˌmɑnəˈsɪlᵻkᵻt/
Origin: Formed within English, by compounding. Etymons: mono- comb. form, silicate n.
Etymology: < mono- comb. form + silicate n. Compare slightly earlier trisilicate n.
Chemistry.
A silicate containing one silicate group in the molecule.
ΚΠ
1857 W. A. Miller Elements Chem. III. 170 By degrees the boiling point becomes higher, and when it reaches 660°, the monosilicate passes over.
1922 T. M. Lowry Inorg. Chem. xxix. 502 In lavas..the potash may appear as a disilicate, KAlSi2O6, and the soda as a monosilicate, NaAlSiO4.
1938 R. Hum Chem. for Engin. Students xxv. 687 The formulæ of the acids are derived from those given above (the mono-silicates) by increasing the number of silicon atoms, and altering the ratio SiO2 to H2O.
1970 R. W. Andrews Wollastonite 2 There are two polymorphs of calcium monosilicate: wollastonite the low temperature form, and pseudowollastonite..the high temperature form.
This entry has been updated (OED Third Edition, December 2002; most recently modified version published online March 2022).
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n.1857
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