choke transformer coupling

例句：

1. 1. The new design ofthe transformer has improved its efficiency significantly.
   变压器的新设计大大提高了其效率。
2. 2. The engineers carefully checked the coupling to ensure itwas functioning properly.
   工程师们仔细检查了耦合器以确保它正常工作。
3. 3. The choketransformer coupling is crucial for maintaining thestability of the electrical system.
   卡脖子变压器耦合器对于保持电气系统的稳定性至关重要。