TERMIUM Plus®

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BAR GAMMA RATIO [1 record]

Record 1 1986-02-10

English

Subject field(s)
  • Micrographics
DEF

bar "gamma" of the third-generation microfilm divided by the bar "gamma" of the second-generation microfilm. Bar "gamma" ratio is normally used in micrographics to compute the printing contrast of the second-generation diazo film when printed to a third-generation diazo film.

French

Domaine(s)
  • Micrographie
DEF

gamma barré d'un microfilm de troisième génération divisé par le gamma barré d'un microfilm de deuxième génération. Le rapport gamma barré sert ordinairement en micrographie à calculer le contraste de tirage d'un film diazo de deuxième génération lorsqu'il doit être reproduit sur un film diazo de troisième génération.

Spanish

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