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.

互联网

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.

互联网

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.

互联网

Electromagnets find frequent application in research, industry, medical, and consumer products.

电磁铁在研究, 工业, 医学, 和消耗品上有广泛的应用.

互联网

Electromagnets are very useful in our daily lives.

电磁铁在日常生活中用处非常大.

互联网

The generator represents magnetron , packaged with constants and electromagnets ( 2 coils magnetic ) in the magnetic - shielded ceramic - metal execution.

该磁控管的设计采用电磁石,封装采用金属陶瓷.

互联网

Electromagnets in the wings below the guideway are attracted upward toward iron bars in the guideway.

导轨下方两[翼]中所藏之电磁铁受吸力引向导轨中的铁条.

互联网

It is customary to use electromagnets rather than permanent magnets for the field.

在实际使用中.普遍的方法是用电磁代替永久磁体.

互联网

An electromagnet behaves like a permanent magnet. Large electromagnets are used for lifting heavy iron object.

电磁铁能像磁铁般有吸力, 可用于搬勋重的铁.

互联网

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.

互联网