electromagnets是什么意思？

electromagnets

• n. <物>电磁体，电磁铁( electromagnet的名词复数 )；

例句

• Electromagnets would be used to dissipate the energy of an anti - tank missile. 电磁体是用来消散 反 坦克导弹的能量的.
• Other electromagnets would push and pull the train along the track. 其他的电磁铁会在轨道上拉或者推火车.
• The field may be provided by permanent magnets or by electromagnets. 外地可能提供的永磁材料,或由电磁铁.
• This paper presents a microstroke mechanism driven by electromagnets and its control circuit design. 介绍一种电磁铁驱动的微进给机构及其控制电路设计.

柯林斯高阶英汉双解学习词典释义

• N-COUNT
  电磁铁;电磁体
  An electromagnet is a magnet that consists of a piece of iron or steel surrounded by a coil. The metal becomes magnetic when an electric current is passed through the coil.