diode pair

例句：

1. 1. The electronics engineer used a pair of diodes to create an oscillator circuit.
   电子工程师使用一对二极管来创建一个振荡电路。
2. 2.In the field of digital communication, pairs of diodes are often used to transmit signals.
   在数字通信领域，经常使用一对二极管来传输信号。
3. 3. The pair of diodes was designed to withstand high voltage and low current.
   这对二极管被设计成能够承受高电压和低电流。