n.自耦变压器...

In addition to being immune to tube unbalance, an autoformer approach can be used.不仅能免于导致胆管不平衡, 而且还可以使用自耦变压器....

autoformer的音标：autoformer的英式发音音标为：['ɔ:təʊfɔ:mər]autoformer的美式发音音标为：['ɔtoʊfɔmər]...