shadowgraph (suomeksi)

Määritelmät:

A shadow-picture; a radiograph or X-ray photograph; a sciagram.
(lb, en, physics) An optical technique of visualizing patterns of fluid flow by using differences in refractive index
(lb, en, transitive) To outline in a shadow-picture on a screen.
(lb, en, photography) To take a picture by means of X-ray, radium, or similar source of actinic radiation.