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diffraction grating

音標[di'frækʃən 'greitiŋ] 讀音

漢語翻譯


【化】 衍射光柵
【醫】 衍射[光]柵, 繞射[光]柵

英文解釋:

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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