contra-wound helix coupler

例句：

1. 1. The device usesa counter-wound helix coupler to transmit signals.
   该设备使用反扭螺旋连接器来传输信号。
2. 2.The engineer designed the coupler to withstand high voltages.
   工程师设计了这种连接器，以承受高电压。
3. 3. The coupler was crucial for maintaining the integrity of the cable assembly.
   这种连接器对于保持电缆组件的完整性至关重要。