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单词 ruthenium red
释义

Definition of ruthenium red in English:

ruthenium red

noun

  • A compound with an intense red colour obtained by air oxidation of a solution containing ammonia and ruthenium(iii) chloride, and used as a microscopic stain.

Origin

Late 19th century; earliest use found in Nature: a weekly journal of science. After French rouge de ruthénium.

Definition of ruthenium red in US English:

ruthenium red

noun

  • A compound with an intense red colour obtained by air oxidation of a solution containing ammonia and ruthenium(iii) chloride, and used as a microscopic stain.

Origin

Late 19th century; earliest use found in Nature: a weekly journal of science. After French rouge de ruthénium.
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更新时间：2025/7/5 21:38:10