magnetic north pole

基本解释

I set off 12 months ago to investigate a phenomenon at the magnetic North Pole .
我一年前出发去调查发生在北极的怪事。
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。
It help the geologists know how far these lava away from magnetic-north pole when it was erupted from the volcano.
这告诉地质学家这些岩石在从火山中喷发出来时，它们距离地球磁北极有多远。

A compass is a device containing a metal object that points toward the magnetic north pole.

The thin magnetic films can be manipulated to trigger vastly different signals depending upon which direction they face (basically "north pole" and "south pole"), allowing them to be read as the ones or zeros of basic computer code.
FORBES: Total Recall