secular variation
1Secular variation — The secular variation (or secular trend) of a time series is its long term non periodic variation, as opposed to its periodic variation. Of course, whether something is perceived as a secular variation or not depends on the available timescale:… …
2secular variation — šimtmetinis svyravimas statusas T sritis fizika atitikmenys: angl. secular variation vok. säkulare Schwankung, f rus. вековое колебание, n; вековой ход, m pranc. marche séculaire, f; variation progressive, f; variation séculaire, f …
3secular — adj. & n. adj. 1 concerned with the affairs of this world; not spiritual or sacred. 2 (of education etc.) not concerned with religion or religious belief. 3 a not ecclesiastical or monastic. b (of clergy) not bound by a religious rule. 4… …
4variation progressive — šimtmetinis svyravimas statusas T sritis fizika atitikmenys: angl. secular variation vok. säkulare Schwankung, f rus. вековое колебание, n; вековой ход, m pranc. marche séculaire, f; variation progressive, f; variation séculaire, f …
5variation séculaire — šimtmetinis svyravimas statusas T sritis fizika atitikmenys: angl. secular variation vok. säkulare Schwankung, f rus. вековое колебание, n; вековой ход, m pranc. marche séculaire, f; variation progressive, f; variation séculaire, f …
6Secular variations of the planetary orbits — The Secular Variations of the Planetary Orbits (French: Variations Séculaires des Orbites Planétaires, abbreviated as VSOP) is a semi analytic theory describing the long term changes (secular variation) in the orbits of the planets Mercury to… …
7secular change — šimtmetinis kitimas statusas T sritis fizika atitikmenys: angl. secular change vok. sekuläre Änderung, f rus. вековая вариация, f; вековое изменение, n pranc. changement séculaire, m; variation séculaire, f …
8variation séculaire — šimtmetinis kitimas statusas T sritis fizika atitikmenys: angl. secular change vok. sekuläre Änderung, f rus. вековая вариация, f; вековое изменение, n pranc. changement séculaire, m; variation séculaire, f …
9Solar variation — Solar variations are changes in the amount of solar radiation emitted by the Sun. There are periodic components to these variations, the principal one being the 11 year solar cycle (or sunspot cycle), as well as aperiodic fluctuations. Solar… …
10geomagnetic field — Magnetic field associated with the Earth. It is essentially dipolar (i.e., it has two poles, the northern and southern magnetic poles) on the Earth s surface. Away from the surface, the field becomes distorted. Most geomagnetists explain the… …
