麻豆精品在线久草熟女|色情一区二区三区|国产一级片国产特级片|亚州特级黄片在线免费观看|中文人妻少妇有码Av|日逼黄色毛片久久精品久久日|欧美黄色短片网站|无码在线资源黄色免费看视频|日韩无码1区2区3区|亚洲夜色在线五月天激情影院

單詞乎

diffraction grating

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

diffraction grating漢語(yǔ)翻譯

【化】 衍射光柵
【醫(yī)】 衍射[光]柵, 繞射[光]柵

diffraction grating英語(yǔ)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
0
糾錯(cuò)