coded diffraction grating编码: encoded; code; coded; encryp ...衍射: diffraction; inflection光栅: raster; optical grating; gra ...凹衍射光栅: concave diffraction grating衍射光栅: diffraction grating; diffraction grid; diffractiongrating; iffraction grating下载手机词典可随时随地查词查翻译
