| 单词 | speckle interferometry |
| 释义 | speckle interferometrynoun Astronomy.a photographic technique for clarifying the telescopic images of a star by taking short exposures of the electronic images of the star's speckle pattern and extrapolating properties of the starlight to create a more accurate composite image. Origin of speckle interferometryFirst recorded in 1965–70; interfere + -o- + -metry Words nearby speckle interferometryspecious present, speck, speckle, speckled trout, speckled wood, speckle interferometry, speckle pattern, specs, spec sheet, SPECT, spectacle Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for speckle interferometryspeckle interferometry nounastronomy a technique to increase the angular resolution of telescopes that are impaired by atmospheric turbulence, in which the information from a number of exposures of very short duration is combined Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 |
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