| 单词 | x-ray crystallography |
| 释义 | > as lemmasX-ray crystallography X-ray crystallography n. the study of crystalline materials and their atomic structure by the interpretation of patterns obtained by X-ray diffraction techniques. ΘΚΠ the world > matter > chemistry > crystallography (general) > [noun] > analytical techniques > X-ray diffraction X-ray diffraction1914 X-ray crystallography1920 the world > matter > physics > atomic nucleus > radioactivity > X-rays > study of crystals by X-rays > [noun] X-ray crystallography1920 Bragg1940 1920 H. B. Lemon in P. Klapper College Teaching vi. 140 In optics, likewise, there is ample material of great importance: physical, geometrical optics, spectroscopy, photography, X-ray crystallography, etc. 1968 M. Pyke Food & Society vii. 101 A few milligrams of vitamin B12 had been isolated and the nature of its complex molecule established by a combination of advanced organic chemistry and X-ray crystallography. 2004 New Scientist 29 May 17/4 They then separated out and purified the pigments, and identified their structure using X-ray crystallography. < as lemmas |
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