permalloy

詳細解釋：

Perm.al.loy

NONE（無詞性）
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：用來表示一種高磁導率的鎳鐵合金的商標。這種商標通常以小寫體印刷出現：
例句：
.Structures of permalloy . . . form input/output tracks and storage loops.(Aviation Week & Space Technology).The record and playback heads . . . are made of hardened permalloy.(Stereo Review).They are hard, strong . . . permalloys.(High Technology)
.坡莫合金的結構…形成輸入/輸出的聲道和存儲線圈.(航空周刊與航天工程技術).錄音和放音磁頭由堅硬的波莫合金製成.(立體評論).它們是堅硬牢固的…波莫合金.(高科技)