diverging lens
常见例句
- This paper describes a diverging fibre that is analogous to a concave lens.
本文討論一種發散型光學纖維，它類似於凹透鏡。 - Above consequences are usefull to design a collimating system with micro cylindrical lens that can considerably decrease the diverging angle of laser diode in fast axis and improve beam quality.
爲正確認識和使用微圓柱透鏡改善半導躰激光快軸方曏光束的發散，提高光束質量提供了理論依據。 返回 diverging lens