coupler positioner

例句：

1. 1.The engineer used a coupler positionerto connect the cables together.
   工程师使用耦合器定位器将电缆连接在一起。
2. 2. Thecoupler positioner was designed to ensureaccurate alignment of the components.
   耦合器定位器被设计成确保组件的准确对齐。
3. 3. The coupler positioner was crucialin ensuring the stability of the system.
   耦合器定位器在确保系统稳定性方面至关重要。