distributed feedback laser造句

例句与造句

1. Matrix methods and coupled mode theory are applied to resonator structures such as distributed feedback lasers , tunable lasers and microring devices
   矩阵方法与偶合模式理论被提供来做共振腔结构，如分散式回授雷射、可调雷射及微环型元件。
2. It's difficult to find distributed feedback laser in a sentence. 用distributed feedback laser造句挺难的