dark field
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dark-field — dark′ field adj. opt of or pertaining to the illumination of an object by which it is seen, through a microscope, as bright against a dark background • Etymology: 1860–65 … From formal English to slang
dark-field — ˈ ̷ ̷| ̷ ̷ adjective Etymology: dark field : producing, involving the use of, or relating to a dark field dark field illumination dark field examination see ultramicroscope * * * /dahrk feeld /, adj. Optics. of or pertaining to the illuminat … Useful english dictionary
dark field — tamsusis laukas statusas T sritis fizika atitikmenys: angl. dark field vok. Dunkelfeld, n rus. затемненное поле, n pranc. champ noir, m; fond noir, m … Fizikos terminų žodynas
Dark field microscopy — (dark ground microscopy) describes microscopy methods, in both light and electron microscopy, which exclude the unscattered beam from the image. As a result, the field around the specimen (i.e. where there is no specimen to scatter the beam) is… … Wikipedia
dark-field illumination — [därk′fēld′] n. the illumination of the field of a microscope by directing a beam of light from the side so that the specimen is seen against a dark background * * * … Universalium
dark-field illumination — [därk′fēld′] n. the illumination of the field of a microscope by directing a beam of light from the side so that the specimen is seen against a dark background … English World dictionary
dark-field microscope — n ULTRAMICROSCOPE dark field microscopy n … Medical dictionary
dark-field illumination — «DAHRK FEELD», a system of illumination, used especially in an ultramicroscope, lighting the field from the side, making a light object on a dark background … Useful english dictionary
dark-field microscopy — dark field microscopy. См. темнопольная микроскопия. (Источник: «Англо русский толковый словарь генетических терминов». Арефьев В.А., Лисовенко Л.А., Москва: Изд во ВНИРО, 1995 г.) … Молекулярная биология и генетика. Толковый словарь.
dark-field microscope — n. ULTRAMICROSCOPE * * * … Universalium
