permalloy

【计】 坡莫合金

Perm.al.loy

NONE（无词性）
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：
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)
.坡莫合金的结构…形成输入/输出的声道和存储线圈.(航空周刊与航天工程技术).录音和放音磁头由坚硬的波莫合金制成.(立体评论).它们是坚硬牢固的…波莫合金.(高科技)