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机译:E region electric field dependence of the solar activity
Natl Inst Space Res, Sao Jose Dos Campos, Brazil;
Univ Taubate, Dept Elect Engn, Taubate, Brazil;
INPE, Southern Reg Space Res Ctr, Santa Maria, RS, Brazil;
space weather; aeronomy; ionospheric electric field; equatorial dynamics; EQUATORIAL ELECTROJET; PLASMA INSTABILITIES; COUNTER-ELECTROJET; RADAR OBSERVATIONS; BRAZILIAN SECTOR; VHF RADAR; IRREGULARITIES; IONOSPHERE; QUIET; JICAMARCA;