They employ ground penetrating radar , seismic tools and electromagnets .

他们采用探地雷达，地震的工具和电磁铁。

You can also play with electromagnets , generators and transformers !

你还可以用电磁石，发电机和变压器！

Specialty electromechanical components , such as custom miniaturized electromagnets .

定制微型电磁体等专业机电部件。

Compare and contrast bar magnets and electromagnets .

对比磁棒和电磁石。

Electromagnets would be used apt separate the stamina of one anti-tank missile .

电磁体是用来消散反坦克导弹的能量的。