权威例句
Saturn's equinoctial aurorasOn the equinoctial orbit elementsEquinoctial transitions in the ionosphere and thermosphereA set of modified equinoctial orbit elementsEquinoctial orbit elements - Application to artificial satellite orbits.Equinoctial asymmetries in the ionosphere and thermosphere observed by the MU radarEquinoctial and solstitial averages of magnetospheric relativistic electrons: A strong semiannual modulationSatellite Relative Motion Using Differential Equinoctial ElementsSolar illumination as cause of the equinoctial preference for geomagnetic activityPersonal Narrative of Travels to the Equinoctial Regions of America During the Years 1799–1804
