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单词 methane series
释义 methane series
noun
: the homologous series of saturated open-chain hydrocarbons CnH2n+2 of which methane is the first and lowest member followed by ethane, propane, the butanes, the pentanes, the hexanes, and higher members — called also paraffin series; compare paraffin I 2
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更新时间:2024/12/24 21:56:01