blue (line) key

Portuguese translation: chave azul

GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW)
English term or phrase:blue (line) key
Portuguese translation:chave azul
Entered by: António Ribeiro

21:53 Mar 7, 2006
English to Portuguese translations [PRO]
Tech/Engineering - Photography/Imaging (& Graphic Arts)
English term or phrase: blue (line) key
*Blue key: Blue images produced photographically on film from an assembly of the **key** negatives or positives. Used as a guide in the film assembly of separation negatives or positives required to process colour printing.

*blue-line key: Technique used when making sets of lithographic plates for colour printing. A **key image** of each page in position is prepared on Astrafoil using a blue dye, and the appropriate positives or negatives for each page are patched up in register with the *key*. When printed down to make a plate, the blue does not affect the result.

O termo "key" aparece várias vezes (blue key, key negatives or positives, blue-line key, key image) nos parágrafos acima. Alguém sabe qual o termo correcto em PT?

Obrigada desde já!
Gabriela Matias
Portugal
Local time: 18:14
chave azul
Explanation:
Key = (figurado) solução, resolução, explicação, resposta (a problema, etc.). Também, chave.
Selected response from:

António Ribeiro
Local time: 03:14
Grading comment
Obrigada!
4 KudoZ points were awarded for this answer



Summary of answers provided
3 +1chave azul
António Ribeiro


  

Answers


1 hr   confidence: Answerer confidence 3/5Answerer confidence 3/5 peer agreement (net): +1
chave azul


Explanation:
Key = (figurado) solução, resolução, explicação, resposta (a problema, etc.). Também, chave.

António Ribeiro
Local time: 03:14
Works in field
Native speaker of: Native in PortuguesePortuguese
PRO pts in category: 51
Grading comment
Obrigada!

Peer comments on this answer (and responses from the answerer)
agree  tania nogueira
1 day 15 hrs
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