secondary copper loss

例句：

1. 1. The power plantis experiencing a significant increase in secondary copperloss due to the aging equipment.
   由于设备老化，发电厂的次级铜损失显著增加。
2. 2. The research team has identified severalfactors contributing to secondary copper loss in theregion.
   研究团队已经确定了几个导致该地区次级铜损失的因素。
3. 3. To reducesecondary copper loss, themanufacturer has implemented stricter qualitycontrol measures.
   为了减少次级铜损失，制造商实施了更严格的质量控制措施。