多股绞合线

rope stranded wire的用法和样例：

例句

Stranded wire is usually preferred to solid wire.最好是用多股绞合导线，而不用单股导线。
Then, the thickness of copper foil and strand diameter of Litz wire is discussed to obtain the minimum winding losses.最后针对最小线损下，探讨铜箔厚度及多股绞线直径之最佳设计尺寸。

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