ruled grating的意思|示意
美 / ru:ld ˈgreɪtɪŋ /
英 / ruld ˈɡretɪŋ /
刻划光栅
ruled grating相关短语
1、 ultraviolet ruled grating 紫外刻划光栅
2、 diffraction ruled grating 衍射刻划光栅
3、 ruled diffraction grating 刻线式衍射光栅,刻线衍射光栅