| 单词 | x-ray crystallography |
| 释义 | x-ray crystallographynoun Crystallography.the determination of the structure of a crystal by the use of x-ray diffraction. Origin of x-ray crystallographyFirst recorded in 1925–30 Words nearby x-ray crystallographyx-ray, x-ray astronomy, X-ray binary, x-ray binary star, x-ray burster, x-ray crystallography, x-ray diffraction, x-ray microscope, x-ray photograph, x-ray spectrometer, x-ray spectrometry Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for x-ray crystallographyX-ray crystallography nounthe study and practice of determining the structure of a crystal by passing a beam of X-rays through it and observing and analysing the diffraction pattern produced 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 Scientific definitions for x-ray crystallographyx-ray crystallography The study of molecular structure by examining diffraction patterns made by x-rays beamed through a crystalline form of the molecules. X-ray crystallography is used extensively in biochemistry to examine the molecular structure of such molecules as proteins and DNA. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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