diode dual circuit

例句：

1. 1. The diode is a component that can amplify or rectify electrical signals.
   二极管是一种可以放大或整流电信号的组件。
2. 2.In this circuit, the diode serves as a switch to control current flow.
   在这个电路中，二极管用作开关来控制电流流动。
3. 3.The diode's resistance increases with temperature, which makes it ideal for use in high-temperature applications.
   二极管的电阻随温度升高而增加，这使得它在高温应用中非常有用。