focal-ratio degradation
基本解释
- [電子、通信與自動控制技術]焦比蛻化
专业释义
- 焦比蛻化
Aiming at the application of the telescope, the main performance of the fiber are the spectral-transmission efficiency and the focal-ratio degradation.
針對此望遠鏡的應用，對光纖的要求主要集中在對星光的傳輸性能和焦比蛻化性能上。
Aiming at the application of the telescope, the main performance of the fiber are the spectral-transmission efficiency and the focal-ratio degradation.
針對此望遠鏡的應用，對光纖的要求主要集中在對星光的傳輸性能和焦比蛻化性能上。