有没有北极的英文资料当然要有中文翻译的哦

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gun_6 网友

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When not otherwise qualified, the term North Pole usually refers to the Geographic North Pole – the northernmost point on the surface of the Earth, where the Earth's axis of rotation intersects the Earth's surface. Other "North Poles" include: The North Magnetic Pole – the point on the Earth's surface where the Earth's magnetic field points directly downwards. This pole is constantly wandering; its estimated 2005 position was 82.7° N 114.4° W [1]. The North Geomagnetic Pole – the point of intersection of the Earth's surface with the axis of a simple magnetic dipole (like a bar magnet) that best approximates the Earth's actual more complex magnetic field. Like the North Magnetic Pole it constantly wanders; as of 2005 it was located at approximately 79.74° N 71.78° W [2]. The Northern Pole of Inaccessibility – the point in the Arctic Ocean farthest from land, at 84°03′N 174°51′W. The North Celestial Pole – an imaginary point in the northern sky towards which the Earth's axis of rotation points. Originally by analogy with the earth's magnetic field, the terms "north pole" and "south pole" are also applied to magnets in general, in order to distinguish one "end" of the magnet from the other. For this use see under Magnet and Magnetism. 北极是指地球的最北端，虽然具体地点有不同的定义，但无论根据那种定义，都应该在北冰洋内。无论根据那种定义，北极点也都不是一成不变的，随著时间，这些点都在慢慢变化。 不同的北极 磁北极 - 指地球磁场所定义的北极 自转北极 - 指地球自转轴所定义的北极 北极星北极 - 指北极星所指向的北极 地图北极 - 指地图中经线相交点所定义的北极 地理北极 地轴与地球表面有两个交点，离北极星近的称为北极

1年前他留下的回答

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