《英文msh词典》Diffractions,X-Ray
[入口词] Diffractions,X-Ray
[主题词] X-Ray Diffraction
[英文释义] The scattering of x-rays by matter,especially crystals,with accompanying variation in intensity due to interference effects. Analysis of the crystal structure of materials is performed by passing x-rays through them and registering the diffraction image of the rays (CRYSTALLOGRAPHY,X-RAY). (From McGraw-Hill Dictionary of Scientific and Technical Terms,4th ed)