joint coupling of cable

例句：

1. 1. The joint coupling between the two systems is crucial for their stability.
   这两个系统之间的连接点耦合对于它们的稳定至关重要。
2. 2. The engineers carefully designed the joint coupling to ensure a smooth flow of data.
   工程师们仔细设计了连接点耦合，以确保数据流畅传输。
3. 3. Due to the joint coupling, the system's performance was significantly improved.
   由于连接点耦合，系统的运行性能得到了显著提升。