focal-ratio degradation
基本解释
- [电子、通信与自动控制技术]焦比蜕化
专业释义
- 焦比蜕化
Aiming at the application of the telescope, the main performance of the fiber are the spectral-transmission efficiency and the focal-ratio degradation.
针对此望远镜的应用，对光纤的要求主要集中在对星光的传输性能和焦比蜕化性能上。
Aiming at the application of the telescope, the main performance of the fiber are the spectral-transmission efficiency and the focal-ratio degradation.
针对此望远镜的应用，对光纤的要求主要集中在对星光的传输性能和焦比蜕化性能上。