求翻译：铜损是指变压器线圈电阻所引起的损耗.当电流通过线圈电阻发热时，一部分电能就转变为热能而损耗。由于线圈一般都由带绝缘的铜线缠绕而成，因此称为铜损。是什么意思？

Transformer coil copper loss is caused by loss of resistance when the current through the coil resistance heating, the part of the electrical energy into heat and wear and tear on. As the coil is generally wound by copper wire with insulation made of, so called copper loss.

Copper loss is caused by a transformer coil resistance when electrical current is passed through depletion . coil resistance heat, part on electrical energy into thermal energy and depletion. The coil is generally from the insulated copper wire tightly coiled strands known as copper damage, therefor

Electric power

Copper loss is caused by a transformer coil resistance loss. when the current through the coil resistance heating,, some electrical energy into thermal energy loss. As coils are generally insulated copper wire wound, which are called copper.

Copper loss is caused by a transformer coil resistance loss. when the current through the coil resistance heating,, some electrical energy into thermal energy loss. As coils are generally insulated copper wire wound, which are called copper.