variant part造句

例句与造句

1. Under the condition of meeting the power supply requirement , the relationship is analyzed between the traction transformer capacity and voltage loss of variant parts as well as the short - circuit capacity of the power system
   在满足供电要求的情况下，计算分析了牵引变压器容量与各部分电压损失、电力系统短路容量的关系。
2. It's difficult to find variant part in a sentence. 用variant part造句挺难的