TERMIUM Plus®

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

DUO-DUPLEX [1 record]

Filter results by subject field Alphabetical list of terms

Filter results by subject field

Alphabetical list of terms

Record 1 1986-02-14

English

Subject field(s)
  • Micrographics
DEF

(1) a combination of duo and duplex methods in which, through the use of mirrors or prisms, images of both the front and rear sides of the documents are recorded simultaneously on half of the width of the film (the other film half being masked). When the full length of the film has passed through the camera, it is reloaded so that a second set of images can be photographed on the half previously left unexposed.

French

Domaine(s)
  • Micrographie
DEF

(1) combinaison des méthodes duo et duplex selon laquelle des images des deux côtés des documents sont enregistrées simultanément, au moyen de l'utilisation de miroirs ou de prismes, sur la moitié de la largeur du film (la deuxième moitié étant masquée). Le film ayant passé à travers l'appareil de prise de vues, on le recharge afin de photographier une deuxième série d'images sur la moitié du film qui n'a pas encore été exposée.

Spanish

Save record 1

Copyright notice for the TERMIUM Plus® data bank

© Public Services and Procurement Canada, 2024
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau

Display options

Change the order of display of the official languages of Canada
Option to display the non-official languages (Spanish or Portuguese)
Display definitions, contexts, etc., on records

Features

Language Portal of Canada

Access a collection of Canadian resources on all aspects of English and French, including quizzes.

Writing tools

The Language Portal’s writing tools have a new look! Easy to consult, they give you access to a wealth of information that will help you write better in English and French.

Glossaries and vocabularies

Access Translation Bureau glossaries and vocabularies.

Date Modified: