求翻译：一次绕组的二次绕组的是什么意思？

A winding secondary winding

A meeting of the winding circle winding 2 times the

The transformer may divide into according to the use: The distribution transformer, the power transformer, all seal the transformer, the combined transformer, the dry transformer, the oil bath type transformer, the single phase transformer, the electric stove transformer, the rectification transform

A winding secondary winding

A winding secondary winding