They observed the deflections of the particles by allowing them to fall on a fluorescent screen.
An area of glow surrounding a bright spot on a fluorescent screen due to scattering by the phosphor or to multiple reflections at front and back surfaces of the glass faceplate.
These bright and dim dots from a picture on the fluorescent screen of the scene is being telecast.
method for determining fluorographic of sensitivity photographicsensitive materials used with green fluorescent screen
I finally understand what it is called to wear the stars and wear the moon, and what it is called to shine snow on the bladder fluorescent screen.
light source for determining fluorographic sensitivity of photographic sensitive materials used with green fluorescent screen
