waveguide slot

例句：

1. 1. The waveguide slot is crucial for the operation of the router.
   波导槽对于路由器的运行至关重要。
2. 2. The engineer carefully measured the dimensions of the waveguide slot to ensure accuracy.
   工程师仔细测量了波导槽的尺寸以确保准确性。
3. 3. The design of the waveguide slot was optimized to improve signal strength.
   波导槽的设计被优化以提高信号强度。