| 单词 | x-ray spectrometer |
| 释义 | > as lemmasX-ray spectrometer X-ray spectrometer n. ΘΚΠ the world > matter > physics > atomic physics > decomposition of light, spectrum > study of spectra > [noun] > instrument used in spectroscope1861 spectrometer1874 spectrophotometer1881 spectrograph1884 integrating spectroscope1898 X-ray spectrometer1914 milliprobe1963 1914 W. H. Bragg & W. L. Bragg in Proc. Royal Soc. 1913–14 A. 89 285 By means of a Laue photograph, to be described later, it was possible to determine the orientation of its axes and so to mount it in the X-ray spectrometer as to give reflection from the (110) or the (100) planes as desired. 1977 A. Hallam Planet Earth 18/1 The X-ray spectrometer mapped aluminium:silicon ratios and delineated the extent of the aluminous highlands. 2008 Industr. & Engin. Chem. Res. 47 7618/2 The chemical composition of fresh red mud was measured by fluorescence X-ray using a sequential X-ray spectrometer. < as lemmas |
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