英语词汇“red precipitate”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

red precipitate

Chemistry and Medicine (now historical )

noun

A red crystalline form of mercuric oxide, HgO, prepared by heating a solution of mercuric nitrate and formerly used medicinally, especially in ointments for the treatment of chancre and various skin diseases.

Origin

Late 17th century; earliest use found in Walter Harris (1647–1732), physician. After French mercure precipité rouge red precipitate of mercury; compare post-classical Latin praecipitatus ruber, mercurius praecipitatus ruber.

单词	red precipitate
释义	red precipitate Chemistry and Medicine (now historical ) noun A red crystalline form of mercuric oxide, HgO, prepared by heating a solution of mercuric nitrate and formerly used medicinally, especially in ointments for the treatment of chancre and various skin diseases. Origin Late 17th century; earliest use found in Walter Harris (1647–1732), physician. After French mercure precipité rouge red precipitate of mercury; compare post-classical Latin praecipitatus ruber, mercurius praecipitatus ruber.
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