degauss
英 [diː'gaʊs]美 [di'gaʊs]
vt. 消磁;消除四周磁场以防御磁雷
英文词源
degauss (v.)
"de-magnetize," originally especially of ships as a defense against magnetic mines, 1940, from German scientist Carl Friedrich Gauss (1777-1855), a pioneer in the study of magnetics.
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