| 单词 | diffractometer |
| 释义 | diffractometer[ dih-frak-tom-i-ter, dif-rak- ] / dɪ frækˈtɒm ɪ tər, ˌdɪf ræk- / noun Physics.an instrument that is used to study atomic crystal structure by measuring the angles at which x-rays, neutrons, or electrons are diffracted by matter. Origin of diffractometer1905–10; diffract + -o- + -meter Words nearby diffractometerdiffraction, diffraction grating, diffraction halo, diffraction pattern, diffractive, diffractometer, diffusate, diffuse, diffuse abscess, diffuse cataract, diffuse cutaneous leishmaniasis Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for diffractometerdiffractometer / (ˌdɪfrækˈtɒmɪtə) / nounphysics an instrument used in studying diffraction, as in the determination of crystal structure by diffraction of X-rays 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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