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 - &