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    2026-02-06
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  • “ligroin”的英英意思

    “ligroin”的英英意思

    单词 ligroin 释义 ligroin Chem.|lgrn|Also ligron.[Etym. unknown: in quot. 1881 a. G. ligroin.]Any of various naphtha fractions with ranges of boiling points between 90 and 150C, used as solvents.1881Jrnl. Chem. Soc. XL. 1181 The author has investigated t...

    2026-02-06