Assay

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GRE 蓝宝 Barron

目录

[编辑] 解释

[编辑] GRE 红宝书

  • n. / v. 试验, 测定
  • [英] n. / v. 试验, 测定 ( testing of metals for quality )
  • [例] make an assay of an ore

[编辑] Webster Collegiate

I. noun

  • Etymology: Middle English, from Anglo-French assai, essai — more at essay
  • Date: 14th century
  • 1. archaic trial, attempt
  • 2. examination and determination as to characteristics (as weight, measure, or quality)
  • 3. analysis (as of an ore or drug) to determine the presence, absence, or quantity of one or more components; also a test used in this analysis
  • 4. a substance to be assayed; also the tabulated result of assaying

II. verb

  • Date: 14th century
  • transitive verb
    • 1. try, attempt
    • 2.
      • a. to analyze (as an ore) for one or more specific components
      • b. to judge the worth of ; estimate
  • intransitive verb
    • to prove up in an assay
  • • assayer noun


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