geomagnetic dipole

美 [ˌdʒioʊmægˈnɛtɪk ˈdaɪpoʊl]英 [ˌdʒi(ː)əʊmægˈnɛtɪk(əl) ˈdaɪpəʊl]

geomagnetic dipole

1

Secular variation of the geomagnetic dipole over the past 2000 years

过去2000年以来地磁偶极子的长期变化
2

The geomagnetic dipole field in the 20th century

二十世纪的地球偶极子磁场
3

The results indicate that the geomagnetic dipole moment is not always kept decreasing over the past 2000 years , but increasing during nearly 400 years .

结果表明：过去2000年中，地磁场的偶极子磁矩并非一直减小，有近400年的时间是持续增长的。
4

With geomagnetic field model records , several kinds of secular variation of geomagnetic dipole moment and the position of the geomagnetic north pole during the year 0 ~ 2000 A. D are calculated and analyzed .

利用地磁场模型资料，计算和分析了公元0～2000年的地磁场偶极子磁矩和地磁北极位置的长期变化。