单词	見熱
释义	同FEVERISH
随便看	diffraction rings diffractions diffraction scattering diffraction screen diffraction spacing diffraction spectrometer diffraction--spectrometer diffraction spectroscope diffraction spectrum diffraction spot diffraction stack diffraction surface diffraction symbol diffraction symmetry diffraction theory diffraction tomography diffraction traveltime curve diffraction velocimeter diffraction wave diffraction--wave diffraction wavefront diffraction-- x-ray diffraction; x-ray diffraction x-ray method diffraction x-ray method-- x-ray diffraction method