更新时间：2024-11-11 11:57:15
Noun:- 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
diffraction grating是什么意思 diffraction grating在线翻译 diffraction grating什么意思 diffraction grating的意思 diffraction grating的翻译 diffraction grating的解释 diffraction grating的发音 diffraction grating的同义词
