coupled cavity technique

例句：

1. 1.The coupled cavity technique is a key technology for high-frequency radar systems.
   耦合腔技术是高频雷达系统的关键技术。
2. 2. The engineers used the coupled cavity technique to improve the efficiency of their devices.
   工程师们使用耦合腔技术来提高他们设备的效率。
3. 3.In the coupled cavity technique, the energy transfer between cavities is highly efficient.
   在耦合腔技术中，腔之间的能量传递非常高效。