单词 | X-ray diffraction |
释义 | X-ray diffraction (once / 787955 pages) n WORD FAMILY X-ray diffraction USAGE EXAMPLESThe researchers took a sample of the substance and analyzed it using X-ray diffraction. The Guardian(Aug 31, 2016) He had been collecting X-ray diffraction data from hemoglobin crystals for over ten years and was just beginning to get somewhere. James D. Watson, Double Helix(1968) “We subjected our chocolate samples to different scientific processes, including the scanning electron microscope, nano-indentation, and X-ray diffraction,” she wrote. Washington Post(Feb 20, 2016) n the scattering of X rays by the atoms of a crystal; the diffraction pattern shows structure of the crystal Hyper diffraction when light passes sharp edges or goes through narrow slits the rays are deflected and produce fringes of light and dark bands |
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