focal-ratio degradation
基本解釋
- [電子、通信與自動(dòng)控制技術(shù)]焦比蛻化
專業(yè)釋義
- 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(duì)此望遠(yuǎn)鏡的應(yīng)用，對(duì)光纖的要求主要集中在對(duì)星光的傳輸性能和焦比蛻化性能上。