英语词汇“optical flat”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	optical flat
释义	optical flat optical flat [′äp·tə·kəl ′flat] (optics) A disk of high-grade quartz glass approximately 2 centimeters thick, with a deviation in flatness usually not exceeding 0.05 micrometer all over, and a surface quality of 5 microfinish or less; used in determinations of surface contour and in comparison of lineal measurement. A plane surface, with deviations from a plane surface generally not exceeding one-tenth of a wavelength of light, used to redirect light in a telescope or other optical instrument.
随便看	fluorescence imaging with one nanometer accuracy fluorescence immunophonotyping and interphase cytogenetics as tool for investigation of neoplasmas fluorescence impulse response function fluorescence index fluorescence induction kinetics fluorescence in-situ hybridisation fluorescence in situ hybridization fluorescence in-situ hybridization fluorescence in situ polymerase chain reaction fluorescence intensity multiple distribution analysis fluorescence interactive video exposure system fluorescence lifetime correlation spectroscopy fluorescence lifetime imaging fluorescence lifetime imaging microscopy fluorescence line imager fluorescence line-narrowing spectroscopy fluorescence loss in photobleaching fluorescence mediated tomography fluorescence method fluorescence microscope fluorescence microscopy fluorescence microthermography fluorescence-microwave double-resonance fluorescence minus one fluorescence of leucocytes with acridine orange

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