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1·It magnetic North Pole is moving.

磁北极正在移动。

2·The needle of a magnetic compass points to the magnetic North Pole.

磁性罗盘上的指针指向北方磁极。

3·This means that the magnetic North Pole changes place with the magnetic South Pole.

这意味着磁北极的变化与南极磁场发生。

4·In the late 1800s, his home was the magnetic North Pole, centered under the aurora borealis.

在十九世纪晚期，他的家在磁北极，以北极光底下为中心。

5·Kuo discovered that compasses do not point true north but to the magnetic North Pole. This was a decisive step to make them useful for navigation.

沈括发现，指南针并不是真正的指向北方，而是指向地磁的北极，这对指南针用于导航走出了决定性的一步。

6·The north Magnetic Pole is moving slowly northwest across the northern stretches of Canada.

北磁极在缓慢地通过加拿大北方向西北方向移动。

7·Well, with a lot of money, you can cut even the atom into to subatomic particles: protons, neutrons and electrons, but even these little magnets still always have one North and South magnetic pole.

好吧，如果你有很多钱，你甚至可以把原子分成一些亚原子粒子：质子、中子和电子，但即使是这些小磁体，也还是有南北磁极。

8·The movement of the magnetic poles is unrelated to the location of the North pole, for example.

比如，磁极的移动与北极的地点无关。

9·One of you asked this question. “Does a magnetic compass point to the North Pole?”

前段时间有观众向我们提问：“罗盘的指针真的指向北极吗？”

10·Earth is a very large magnetic field, the magnetic field lines from the North Pole, the Earth's surface into the South Pole.

地球是一个无比巨大的磁场，其磁力线由北极出来，经地球表面而进入南极。