prospective breaking current

例句：

1. 1.The engineer designed a new circuit to improve the efficiency of the machine.
   工程师设计了一种新的电路，以提高机器的效率。
2. 2.The power grid is prone to breakage, which can cause widespread blackouts.
   电网容易发生断裂，这可能导致广泛的停电。
3. 3. The prospective breaking current is an important factor in determining the stability of the system.
   前瞻破坏电流是确定系统稳定性的重要因素。