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单词 tungstous
释义 tungstous, a. Chem.|ˈtʌŋstəs|
[f. tungsten + -ous c.]
Applied to compounds in which tungsten combines as a tetrad, as tungstous chloride, WCl4, tungstous oxide, WO2. (Cf. tungstic.)
1860in Mayne Expos. Lex.1868Watts Dict. Chem. V. 898 Tungsten forms two classes of compounds, in one of which it is tetratomic, and in the other hexatomic: Tungstous Chloride, WCl4; Tungstous Oxide, WO2.
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