demagnetizer
去磁器
demagnetizer
去磁裝置
demagnetizer
消磁器
De·mag·net·ize v. t.
1. To deprive of magnetic properties; to render nonmagnetic. See Magnetize.
If the bar be rapidly magnetized and demagnetized. --Am. Cyc.
2. To free from mesmeric influence; to demesmerize. [archaic]
-- De*mag*net*i*za*tion, n. -- De*mag*net*i*zer n.
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