Definición de phase contrast en inglés:

phase contrast

Saltos de línea: phase con|trast


[mass noun]
  • The technique in microscopy of introducing a phase difference between parts of the light supplied by the condenser so as to enhance the outlines of the sample, or the boundaries between parts differing in optical density: phase contrast microscopy
    Más ejemplos en oraciones
    • Images were obtained on a Zeiss Axiophot microscope equipped with fluorescence and phase contrast.
    • Giant vesicles were observed either by phase contrast or by differential interference contrast with an inverted microscope (Axiovert 135, Carl Zeiss, Germany).
    • In addition, by 3-5 days after the temperature shift, early germ cells in many testes had abnormal morphology and appeared refractile in phase contrast, characteristic of dying cells.

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Palabra del día coloratura
Pronunciación: ˌkɒlərəˈtjʊərə
elaborate ornamentation of a vocal melody