TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

SHADOWGRAPH [3 records]

Record 1 2010-09-21

English

Subject field(s)
  • Photography
DEF

... photograph made without a camera by positioning objects between a light source and photographic film paper. The resulting image consists of shapes, forms, and tones, that vary widely depending on the types of objects and how they are used.

French

Domaine(s)
  • Photographie
DEF

Image photographique obtenue sans utiliser d'appareil. On place simplement des objets d'opacité variable sur une feuille photosensible et l'on expose le tout à une source lumineuse déterminée, lampe d'agrandissement, par exemple.

Spanish

Campo(s) temático(s)
  • Fotografía
DEF

Imagen fotográfica que se obtiene sin cámara, disponiendo directamente sobre la emulsión sensible objetos transparentes u opacos [...] y exponiendo el conjunto a la luz.

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Record 2 2010-02-11

English

Subject field(s)
  • Photography
  • Aerodynamics and Theory of Gases
  • Aeronautical Engineering and Maintenance
OBS

the -- is the most simple and least expensive of the three optical techniques.

French

Domaine(s)
  • Photographie
  • Théorie des gaz et aérodynamique
  • Aérotechnique et maintenance
OBS

--permet l'examen et la photographie de l'écoulement en projetant sur un écran l'ombre engendrée par une concentration de fluide telle qu'une onde de choc

Spanish

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Record 3 2007-05-24

English

Subject field(s)
  • Measuring Instruments (Engineering)
  • Machine-Tooling (Metallurgy)
CONT

An optical comparator or shadowgraph projects an enlarged shadow onto a screen where it may be compared to lines, or to a master form which indicates the limits of the dimensions or the contour of the part being checked.

French

Domaine(s)
  • Instruments de mesure (Ingénierie)
  • Usinage (Métallurgie)
CONT

[Dans un projecteur de profils] l'amplification est réalisée au moyen d'un objectif composé de plusieurs lentilles, ce qui permet de former sur un écran éloigné l'image agrandie d'un objet fortement éclairé et toujours proche de l'objectif.

Spanish

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