基本解釋n.極靴(磁極片)同根派生 polepiece相關(guān)詞英漢例句Also because of closely spaced polepiece and the associated capability of focusing low-voltage beams, folded waveguide circuit is well suited for light weight applications. 由于緊湊的整體極靴，能對低電壓電子注聚焦，因而很適合要求輕重量的場合。polepiece更多例句