demagnetize
1. 去磁,退磁：deltoid 三角形的,三棱的 | demagnetize 去磁,退磁 | demagnetizer 消磁器,去磁装置
2. 去磁：demagnetization curve 去磁曲线 | demagnetize 去磁 | demagnetizing effect 消磁酌
3. 消磁：demagnetization 去磁 | demagnetize 消磁 | demagog 煽动家
4. 使消磁：demagnetization 消磁 | demagnetize 使消磁 | demagnetizer 消磁器
verb
1. make nonmagnetic
take away the magnetic properties (of)
e.g. demagnetize the iron shavings
they degaussed the ship
Synonym: demagnetise degauss
2. erase (a magnetic storage device)
Synonym: demagnetise