Sentence Examples


  • Two years later researches on "Charcoal Vacua" with J.
  • For the production of high vacua, see Vacuum Tube; Liquid Gases.
  • Crookes, who had found that some delicate weighings in vacua were vitiated by this cause.
  • Hittorf examined the phenomena exhibited in so-called high vacua, that is, in exceedingly rarefied gases.
  • High vacua, having been led to it by his researches on the radiometer.