- precessional motion
- прецессионное движение
English-russian dictionary of physics. 2013.
English-russian dictionary of physics. 2013.
precessional — precession ► NOUN 1) the slow movement of the axis of a spinning body around another axis. 2) Astronomy the slow retrograde motion of the equinoctial points along the ecliptic, resulting in the earlier occurrence of equinoxes each year.… … English terms dictionary
astronomical map — Introduction any cartographic representation of the stars, galaxies, or surfaces of the planets and the Moon. Modern maps of this kind are based on a coordinate system analagous to geographic latitude and longitude. In most cases, modern… … Universalium
Astrological age — For the song, see Aquarius/Let the Sunshine In. For the album, see The Age of Aquarius (album). An astrological age is a time period in astrology which is believed by some to parallel major changes in the Earth s inhabitants development,… … Wikipedia
Landau–Lifshitz–Gilbert equation — In physics, the Landau Lifshitz Gilbert equation , named for Lev Landau and Evgeny Lifshitz and T. L. Gilbert, is a name used for a differential equation describing the precessional motion of magnetization M in a solid. It is a modification by… … Wikipedia
Hipparchus — /hi pahr keuhs/, n. 1. died 514 B.C., tyrant of Athens 527 514. 2. c190 c125 B.C., Greek astronomer. * * * or Hipparchos born , Nicaea, Bithynia died after 127 BC, Rhodes? Greek astronomer and mathematician. He discovered the precession of the… … Universalium
nutation — i. The slow back and forth oscillations of an axis of a spinning gyroscope or any other rotating body. ii. The irregularities in the precessional motion of the equinoxes caused by varying positions of the moon, and to a lesser extent, of other… … Aviation dictionary
Geostationary ring — The geostationary ring is a volume segment around the geostationary orbit defined by variations in altitude and declination that can occur for uncontrolled objects left in the geostationary orbit.The geostationary orbit is subject to orbit… … Wikipedia
Magnonics — is an emerging field of modern magnetism, which can be considered a sub field of modern solid state physics.[1] Magnonics combines waves and magnetism, its main aim is to investigate the behaviour of spin waves in nano structure elements. In… … Wikipedia
Ferromagnetic resonance — Ferromagnetic resonance, or FMR, is a spectroscopic technique to probe the magnetization of ferromagnetic materials. It is a standard tool for probing spin waves and spin dynamics. It was unknowingly discovered by V. K. Arkad yev when he observed … Wikipedia
Landau–Lifshitz equation — In physics, the Landau Lifshitz equation (LLE), named for Lev Landau and Evgeny Lifshitz, is a name used for several different differential equations *For the Landau Lifshitz aeroacoustic equation see aeroacoustics. *For the Landau Lifshitz… … Wikipedia
nutation — /njuˈteɪʃən/ (say nyooh tayshuhn) noun 1. a nodding of the head. 2. Botany spontaneous movements of plant parts during growth. 3. Astronomy the periodic oscillation in the precessional motion of the earth s axis or of the equinoxes. {Latin… …