| 释义 |
op·tics AHD[ŏpʹtĭks] D.J.[ˈɒptɪks]K.K.[ˈɑptɪks]n.(used with a sing. verb)Abbr. opt.（名词）（与单数动词连用）缩写 opt.- The branch of physics that deals with light and vision, chiefly the generation, propagation, and detection of electromagnetic radiation having wavelengths greater than x-rays and shorter than microwaves.光学：物理学中，研究光和视觉的一门学科，主要是研究波长在X-射线和微波之间的电磁辐射的产生、传播和识别
|