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silicate 音标拼音: [s'ɪləkət] [s'ɪlək,et]
n. 硅酸盐 矽酸盐 silicate n 1: a salt or ester derived from silicic acid Silicate \Sil"i*cate\, n.[Cf. F. silicate.] (Chem.)
A salt of silicic acid. [1913 Webster] Note: In mineralogical chemistry the silicates include; the unisilicates or orthosilicates, salts of orthosilicic acid; the bisilicates or metasilicates, salts of metasilicic acid; the polysilicates or acid silicates, salts of the polysilicic acids; the basic silicates or subsilicates, in which the equivalent of base is greater than would be required to neutralize the acid; and the hydrous silicates, including the zeolites and many hydrated decomposition products. [1913 Webster]
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