dielectric-waveguide mode

例句：

1. 1.In the design of a waveguide, the dielectric-waveguide mode plays a crucial role in determining the propagation characteristics.
   在波导设计中，介电波导模式在确定传播特性方面起着至关重要的作用。
2. 2. The engineers were able to identify the dielectric-waveguide mode and optimize the transmission efficiency.
   工程师们能够识别出介电波导模式并优化传输效率。
3. 3. The dielectric-waveguide mode is essential for transmitting high-frequency signals over long distances withoutsignificant attenuation.
   介电波导模式对于在长距离内传输高频信号而不发生显著衰减至关重要。