常見(jiàn)例句雙語(yǔ)例句The so-called iron-core inductor, inductance refers to media for the electrical circuit components of soft iron, steel and other iron core inductor coil media.所謂鉄心電感，泛指電感元件磁路介質(zhì)爲(wèi)電工軟鉄、矽鋼片等鉄心介質(zhì)的電感線圈。 返回 soft iron core