单词 | 坡莫合金 |
释义 | 〔Permalloy〕A trademark used for any of several alloys of nickel and iron having high magnetic permeability. This trademark often occurs in lowercase in print:坡莫合金:用来表示一种高磁导率的镍铁合金的商标。这种商标通常以小写体印刷出现: |
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