磁极的英文怎么说

磁极的英文：
magnetic pole
pole

• A magnetic compass Bearing.
  可分辨磁极方向的罗盘
• When the two diffierent magnetic pole crowds, a force will make them separate.
  当不同磁极挤到一起，一股力量使它们分开。
• 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。
• Many researchers believe that the earth's poles are going to shift in the near future.
  许多研究人员认为地球磁极在不久的将来将要转换。
• The second dating method was palaeo-magnetic analysis, or magnetic polarity stratigraphy
  第二种测定法是古磁学分析法，也叫磁极地层学测定法。
• True north (north according to the earth's axis,not magnetic north)
  真北(以地轴北极为正北的,非磁极之北).
• During a reversal, the main field weakens, almost vanishes, then reappears with opposite polarity.
  在逆转期间，主磁场减弱，几乎为零，然后以相反的磁极重新出现。

• 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。
• The magnetic state of a bar magnet or a horseshoe magnet is extremely complicated
  条形磁铁或马蹄形磁铁的磁态是极其复杂的。
• This is a magnetic storage in which the magnetic medium consists of magnetic cores.
  这是一种用磁心作为磁性媒体的一种磁性存储器。
• Magnetic particle testing/magnetic particle examination
  磁粉检测
• magnetic tape transport
  磁带走带机构

• Pole Vaulting Zombie vaults with a pole.
  撑杆僵尸撑杆跳。
• He lowered the flag on the pole.
  他将杆上的旗降下。
• They set the pole in a bed of concrete.
  他们把旗竿竖在水泥基座上。
• She banged up against the pole.
  她砰地一声撞在电线杆上。
• He poled the raft down the river.
  他用篙撑筏沿江而下。