short circuiting arc

例句：

1. 1.The short-circuiting arccaused the power supply to fail.
   短路电弧导致电源失效。
2. 2. During the construction of thenew bridge, engineers had to becareful not to cause any short-circuiting arcs.
   在建造新桥的过程中，工程师们必须小心，以免造成任何短路电弧。
3. 3. The technician quicklyidentified the source of the short-circuiting arc and safely disconnectedit from the main power line.
   技术员迅速确定了短路电弧的来源，并安全地将其从主电源线断开。