demagnetization
n. 去磁；退磁
近义词：demagnetisation，
英英释义
Noun
- the process of removing magnetization
例句
用作名词(n.)
- This class of magnets, aside from good resistance to demagnetization, has the popular advantage of low cost.这类磁铁，除了具有良好的抗退磁能力以外，还有低成本的显著优势。
- The decay oscillating wave pulses can be applied in situations such as demagnetization of permanent magnets.交流衰减波电流可用于永磁体的退磁等应用中。