n.
1.磁铁,磁石,吸铁石
2.有吸引力之人,物或地方
3.磁性物体
1.磁铁,磁石,吸铁石
2.有吸引力之人,物或地方
3.磁性物体
| 同: |
- Magnet : Any material capable of attracting iron and producing a magnetic field outside itself.
磁体:能在其外部产生磁场并吸引铁的任何物质收藏 - A bar on horseshoe magnet is called a permanent magnet
棒形或马蹄形磁体称为永磁体。收藏 - A distinction between positive(north)and negative(south)magnetic poles of an electromagnet or permanent magnet.
一种电磁体或永磁体的南北磁极之间的区别。收藏 - Approach the magnet to this heap of filings
把那吸铁石移近到这堆锉屑。收藏 - A magnet derives its magnetism from the motions of electrons of atoms within the magnet.
磁体的磁性是从它内部原子中的电子运动而来的。收藏
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