grazing-incidence diffraction入射: incidence; incoming衍射: diffraction; inflection掠入射: glancing incidence; grazing incidence; grazingincidence掠入射,切入射: grazing incidence掠入射光栅: grazing-incidence grating下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:掠入射衍射,即可在微信中查询翻译