refractoriness / rɪˈfræk tə ri /

折射性折射率折光性折射性强

refractoriness2 个定义

adj. 形容词 adjective
  1. hard or impossible to manage; stubbornly disobedient: a refractory child.
  2. resisting ordinary methods of treatment.
  3. difficult to fuse, reduce, or work, as an ore or metal.
n. 名词 noun

plural re·frac·to·ries.

  1. a material having the ability to retain its physical shape and chemical identity when subjected to high temperatures.
  2. refractories, bricks of various shapes used in lining furnaces.

refractoriness 近义词

n. 名词 noun

unruliness

更多refractoriness例句

  1. And he only gave way after Bartek's refractoriness also had been softened by unusual eloquence on Porankiewicz's part.
  2. Pure clay base is also highly resistant to fire and therefore contributes to the refractoriness of the mass.
  3. It cannot be doubted that a certain refractoriness to form is a typical feature of the Basque character.
  4. Two stumbling-blocks were to be steered clear of:—the scruples of the Jewish converts, and the refractoriness of the Gentiles.
  5. There was only one part of his progress in which Carefinotu showed refractoriness; that was in learning the English language.