单词 | diffraction band |
释义 | > as lemmasdiffraction band diffraction band n. a band produced by diffraction; esp. one of the light bands produced by the diffraction of monochromatic light. ΚΠ 1841 Rep. 10th Meeting Brit. Assoc. Advancem. Sci. 1840 Reports 141 Diffraction bands will, therefore, expand in the direction in which the particles are apparently compressed. 1909 B. W. Snow Notes on Physics 730 (caption) Production of the first bright diffraction band bordering the edge of a shadow. 2009 R. Wayne Light & Video Microsc. iii. 47/1 The greater the distance [from the object to the screen], the easier it is to distinguish a greater number of diffraction bands. < as lemmas |
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