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单词 chromatogram
释义

WordReference Random House Unabridged Dictionary of American English © 2024
chro•mat•o•gram  (krə matə gram′, krōmə tə-),USA pronunciation n. [Chem.]
  1. Chemistrythe column, gel layer, or paper strip on which some or all of the constituents of a mixture have been separated by being adsorbed at different locations.
  • chromato- + -gram1 1920–25

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