magnets造句
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.
The rails of their Maglev train were made of about 100
magnets.
他们所做的磁悬浮列车轨道采用了约100块磁铁.
Magnets are used for the controller's attachment the main unit.
磁体用来使控制器固定在主模块上.
Don't put
magnets near credit cards because it might demagnetize them.
不要把磁棒靠近信用卡,可能会使卡消磁.
The entire ring has about 1000
magnets spaced at regular intervals.
整个圆环由大约1000个磁铁组成,它们按着一定的间隔排列.
We know about magnetism by the way
magnets act.
我们通过磁铁的作用知道磁性是怎么一回事.
Magnets attract nails.
磁铁吸引铁钉。
The N pole and S pole of two
magnets will attract each other.
两个磁体的N极和S极互相吸引.