two-signal test method

例句：

1. 1. This is a newmethod for detecting faults in electroniccircuits.
   这是一种检测电子电路故障的新方法。
2. 2. The two-signal test method iswidely used in the field of electronic engineering.
   双信号测试方法在电子工程领域得到了广泛应用。
3. 3. The two-signal test methodhas been proven to be effective in identifyingand isolating faults in complex systems.
   双信号测试方法已被证明在识别和隔离复杂系统中的故障方面是有效的。