substorm current wedge
名词 n.
英文释义
名词 n.
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A sudden disruption of an azimuthally confined section of enhanced current across a magnetotail and its diversion to the auroral ionosphere via field-aligned currents.
— In particular, the relative contributions of ionospheric Pedersen and Hall currents to field-aligned currents are evaluated in hoping to shed some new light on the ionospheric closure of the substorm current wedge.
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数据来源: Wiktionary