Sentence Examples


  • Within the band, the illumination FIG.
  • We will now investigate the total illumination distributed over the area of the circle of radius r.
  • The only effect of the ruling is to diminish the amplitude in the ratio a: a+d; and, except for the difference in illumination, the appearance of a line of light is the same as if the aperture were perfectly free.
  • 2, B), since there is no difference in the illumination and other external conditions, --------
  • The electric lamp a gives illumination of the webs in a dark field, nearly in the manner described for the Cape transit circle micrometer; the intensity of illumination is regulated by a carbon-resistance controlled by the screw b.