reverse current test

例句：

1. 1. The engineer conducted a reverse current test on the circuit to diagnose the issue.
   工程师对电路进行了反向电流测试以诊断问题。
2. 2. During the testing, the technician noticed a spike in the reverse current.
   在测试过程中，技术人员注意到反向电流出现了峰值。
3. 3. The reverse current test is crucial for ensuring the safety of electrical equipment.
   反向电流测试对于确保电气设备的安全性至关重要。