| 释义 |
ultraficheenUK
ultrafiche (ˈʌltrəˌfiːʃ) n (Communications & Information) a sheet of film, usually the size of a filing card, that is similar to a microfiche but has a much larger number of microcopies[C20: from ultra- + French fiche small card. See microfiche]ul•tra•fiche (ˈʌl trəˌfiʃ)
n. a form of microfiche with the images greatly reduced in size, generally by a factor of 100 or more. [1965–70; ultra- + (micro) fiche] ultraficheenUK
ultrafiche[′əl·trə‚fēsh] (graphic arts) A sheet of film, usually 4 by 6 inches (10 by 15 centimeters) in size, containing either negative or positive images, or frames, of printed material reduced more than 100 times by photographic reduction. ultrafichePronounced "ultra feesh." A microfiche that holds up to 1,000 document pages per 4x6" sheet of film. Normal microfiche stores around 270 pages. |