microdensitometer

microdensitometer
A very sensitive densitometer used for detecting and measuring faint spectral lines

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  • microdensitometer — noun Date: 1935 a densitometer for measuring the densities of microscopic areas • microdensitometric adjective • microdensitometry noun …   New Collegiate Dictionary

  • microdensitometer — /muy kroh den si tom i teuhr/, n. Photog. a densitometer for measuring the density of minute areas of photographic negatives. [1930 35; MICRO + DENSITOMETER] * * * …   Universalium

  • microdensitometer — mi·cro·dens·i·tom·e·ter (mi″kro dens″ĭ tomґə tər) an instrument used in spectroscopy to measure lines in a spectrum by light transmission measurement …   Medical dictionary

  • microdensitometer — mi·cro·densitometer …   English syllables

  • microdensitometer — …   Useful english dictionary

  • Film grain — or granularity is the random optical texture of processed photographic film due to the presence of small grains of a metallic silver developed from silver halide that have received enough photons.RMS granularityGranularity, or RMS granularity, is …   Wikipedia

  • Shroud of Turin — The Shroud of Turin: modern photo of the face, positive left, negative right. Negative has been contrast enhanced. The Shroud of T …   Wikipedia

  • Бюраканская астрофизическая обсерватория — Координаты: 40°19′49″ с. ш. 44°16′24″ в. д. / 40.330278° с. ш. 44.273333° в. д. …   Википедия

  • microdensitometric — adjective see microdensitometer …   New Collegiate Dictionary

  • microdensitometry — noun see microdensitometer …   New Collegiate Dictionary

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