transferred arc

例句：

1. 1.The engineer used a transferred arc to cut through the steel plate.
   工程师使用一个转移弧来切割钢板。
2. 2. The scientist discovered a transferred arc in the data, which could be a clue to the mystery.
   科学家在数据中发现了转移弧，这可能是解开谜团的线索。
3. 3. The robot's arm was controlled by a transferred arc, allowing it to move with precision.
   机器人的手臂通过一个转移弧来控制，使其能够精确移动。