单词 | x-ray diffractometer |
释义 | > as lemmasX-ray diffractometer X-ray diffractometer n. Physics a device which measures the diffraction of X-rays, used esp. in X-ray crystallography. ΚΠ 1954 Philips Techn. Rev. 16 123 The new instrument, which from now on will be termed an X-ray diffractometer..comprises..a basic diffraction unit..a Geiger counter goniometer, and an electronic circuit panel with automatic recorder. 1981 J. McPhee Basin & Range 28 With the X-ray diffractometer..geologists obtained ever closer examination of the components of rock. 2009 APT Bull. 40 43/3 X-ray diffractometers, which identify mineralogical components. < as lemmas |
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