plane grate meaning in Chinese
平面炉篦
Examples
- Plane grating spectrograph
平面光栅摄谱机 - The main research work is shown as below : 1 . summarize the focal property and aberration correcting ability of vls plane grating
主要研究内容： 1 、对平面变栅距光栅的聚焦特性和像差校正原理进行了较全面的综述。