Sentence Examples


  • 2, B), since there is no difference in the illumination and other external conditions, --------
  • 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.
  • In any case the proportion of the whole illumination to be found outside the circle of radius r is given by J02(z)+J12(z).