on-off transmission

例句：

1. 1. Theon-off transmission system allows for easyadjustment of the power output.
   开关式传输系统允许轻松调整功率输出。
2. 2. In this model, the on-off transmission is controlledby a microcontroller.
   在这个模型中，开关式传输由微控制器控制。
3. 3. The on-off transmission feature ensures that the devicecan be easily turned on and off withoutaffecting its performance.
   开关式传输功能确保设备在开启和关闭时不会对其性能产生影响。