作者单位:赵华,刘振兴(中国科学院空间科学与应用研究中心)K.Schwingenschuh,T.L.Zhang(Space Research Institute,Austrian Academy of Sciences,Graz,Austria)A.Balogh,C.Carr(The Blackett Laboratory,Imperial College,London,U.K.)H.Reme(CESR,BP 4346,31028 Toulouse Cedex 4,France)C.P.Escoubet(ESA/ESTEC,SCI-SO,Keplerlaanl,2200 AG Noordwijk,The Netherlands)