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单词 palladium black
释义

Definition of palladium black in English:

palladium black

noun
Chemistry
  • A black powder consisting of finely divided palladium, used as a catalyst.

Origin

Mid 19th century; earliest use found in Proceedings of the Royal Society of London.

Definition of palladium black in US English:

palladium black

noun
Chemistry
  • A black powder consisting of finely divided palladium, used as a catalyst.

Origin

Mid 19th century; earliest use found in Proceedings of the Royal Society of London.

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