常見例句雙語例句A magnetic conducting ring made of soft magnetic steel surrounds the end ring of rotor and there is a secondary winding on the magnetic conducting ring.一種籠型轉(zhuǎn)子及其電動機，用一軟磁性鋼材制成的導(dǎo)磁環(huán)圍繞轉(zhuǎn)子端環(huán)，導(dǎo)磁環(huán)上有次級繞組。ip.com 返回 rotor end winding ring