temporary magnet
英 [ˈtemprəri ˈmæɡnət]
美 [ˈtempəreri ˈmæɡnət]
网络 软铁; 暂磁; 暂时磁铁,暂时磁体; 暂时磁体; 暂时磁铁
双语例句
- In this experiment, we will use a compass to study the rate at which a temporary magnet relaxes.
在本实验中，我们将用指南针来研究暂时磁铁的驰豫率。 - A temporary magnet made by coiling wire around an iron core; when current flows in the coil the iron becomes a magnet.
由在铁芯上缠绕的线圈构成的临时磁铁；当电流通过线圈铁芯就会变成磁体。