* * *
* * *
ape·ri·od·ic (a″pēr-e-odґik) having no definite period; said of membranes that have no definite periods of vibration of their own, but are free to take up any vibrations imparted to them.Medical dictionary. 2011.
aperiodic — APERIÓDIC, Ă, aperiodici, ce, adj. Care nu variază periodic (în timp). [pr.: ri o ] – Din fr. apériodique. Trimis de cata, 29.02.2004. Sursa: DEX 98 Aperiodic ≠ periodic Trimis de siveco, 03.08.2004. Sursa: Antonime aperiódic adj. → periodic… … Dicționar Român
aperiodic — (adj.) 1874, from a , privative prefix, + PERIODIC (Cf. periodic) … Etymology dictionary
aperiodic — [ā΄pir΄ē äd′ik] adj. 1. not periodic; occurring irregularly 2. Physics without periodic vibrations … English World dictionary
aperiodic — adjective Date: 1879 1. of irregular occurrence ; not periodic < aperiodic floods > 2. not having periodic vibrations ; not oscillatory • aperiodically adverb • aperiodicity … New Collegiate Dictionary
aperiodic — aperiodinis statusas T sritis automatika atitikmenys: angl. aperiodic vok. aperiodisch rus. апериодический pranc. apériodique … Automatikos terminų žodynas
Aperiodic tiling — are an aperiodic set of tiles, since they admit only non periodic tilings of the plane:] Any of the infinitely many tilings by the Penrose tiles is non periodic. More informally, many refer to the Penrose tilings as being aperiodic tilings , but… … Wikipedia
Aperiodic graph — In the mathematical area of graph theory, a directed graph is said to be aperiodic if there is no integer k > 1 that divides the length of every cycle of the graph. Equivalently, a graph is aperiodic if the greatest common divisor of the lengths… … Wikipedia
Aperiodic monoid — In mathematics, an aperiodic semigroup is a semigroup S such that for every x ∈ S , there exists a nonnegative integer n such that xn = xn + 1 .An aperiodic monoid is an aperiodic semigroup which is a monoid. This notion is in some sense… … Wikipedia
Aperiodic finite state automaton — An aperiodic finite state automaton is a finite state automaton whose transition monoid is aperiodic.PropertiesA regular language is star free if and only if it is accepted by an automaton with a finite and aperiodic transition monoid. This… … Wikipedia
aperiodic component — aperiodinė dedamoji statusas T sritis automatika atitikmenys: angl. aperiodic component vok. aperiodische Komponente, f; Gleichkomponente, f rus. апериодическая составляющая, f pranc. composante apériodique, f … Automatikos terminų žodynas
aperiodic component of short-circuit current — aperiodinė trumpojo jungimo srovės dedamoji statusas T sritis automatika atitikmenys: vok. Gleichstromanteil des Kurzschlußstromes, m; Kurzschlußstrom Gleichglied, n rus. апериодическая составляющая тока короткого замыкания, f pranc. aperiodic… … Automatikos terminų žodynas
