共 6 条
[2]
DIURNAL AND SEASONAL VARIATION OF ATMOSPHERIC ION COMPOSITION - CORRELATION WITH SOLAR ZENITH ANGLE
[J].
JOURNAL OF GEOPHYSICAL RESEARCH,
1969, 74 (16)
:4064-+
[3]
JOHNSON CY, 1960, ENCYCLOPEDIA SPECTRO, P587
[4]
PHARO MW, 1971, X62171105 GODD SPAC
[5]
THERMAL IONS IN EXOSPHERE - EVIDENCE OF SOLAR AND GEOMAGNETIC CONTROL
[J].
JOURNAL OF GEOPHYSICAL RESEARCH,
1968, 73 (17)
:5521-+
[6]
POSITIVE ION COMPOSITION IN MAGNETOIONOSPHERE OBTAINED FROM OGO-A SATELLITE
[J].
JOURNAL OF GEOPHYSICAL RESEARCH,
1965, 70 (23)
:5769-&