地磁日变不同时段特征差异及对地磁日变改正的影响
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李兴康 1,2,3,4( ), 付永涛 1,2,4,5( ), 周章国 1,2,4, 杨安 1,2,4
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Differences in the characteristics of geomagnetic diurnal variation in different periods and their influence on correction of geomagnetic diurnal variation
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LI Xing-Kang 1,2,3,4( ), FU Yong-Tao 1,2,4,5( ), ZHOU Zhang-Guo 1,2,4, YANG An 1,2,4
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图1. 欧洲3个台站位置(正方形:CLF台站;菱形:BFO台站;圆形:FUR台站)
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Fig.1. Three stations in Europe (square: CLF station; diamond: BFO station; circle: FUR Station)
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