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單詞乎

diffraction grating

音標[di'frækʃən 'greitiŋ]
diffraction grating是什么意思、diffraction grating怎么讀

diffraction grating漢語翻譯

【化】 衍射光柵
【醫(yī)】 衍射[光]柵, 繞射[光]柵

diffraction grating英語解釋

名詞 diffraction grating:

  1. optical device consisting of a surface with many parallel grooves in it; disperses a beam of light (or other electromagnetic radiation) into its wavelengths to produce its spectrum
    同義詞：grating
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