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1 natural
natural ['nætʃərəl](a) (created by or existing in nature → scenery, environment, light, resources, process) naturel;∎ a natural harbour un port naturel;∎ in a natural state à l'état naturel;∎ the natural world la nature(b) (not artificial → wood, finish) naturel;∎ she's a natural redhead c'est une vraie rousse(c) (normal → explanation, desire, wish) naturel, normal;∎ it's only natural for her to be worried or that she should be worried il est tout à fait normal ou il est tout naturel qu'elle se fasse du souci;∎ I'm sure there's a perfectly natural explanation for it je suis sûr qu'on peut l'expliquer de façon tout à fait naturelle;∎ death from natural causes mort f naturelle;∎ in the natural course of events dans le cours normal des choses;∎ one's or the natural reaction is to… la réaction instinctive est de…;∎ as is (only) natural comme de juste(d) (unaffected → person, manner) naturel, simple(e) (innate → talent) inné, naturel;∎ she's a natural organizer c'est une organisatrice-née, elle a un sens inné de l'organisation(f) (free of additives) naturel(h) (real → parents) naturel∎ G natural sol bécarre(j) Mathematics naturel2 adverb∎ familiar try to act natural! soyez naturel!□3 noun∎ she's a natural elle a ça dans le sang;∎ he's a natural for the job il a le profil de l'emploi□ ;∎ she's a natural for the part elle est faite pour ce rôle□►► natural break (in film, text) coupure f qui va de soi;∎ they reached a natural break in the meeting ils arrivèrent à une étape de la réunion où il était naturel de faire une pause;natural childbirth accouchement m naturel;natural disaster catastrophe f naturelle;natural economy économie f non monétaire;natural family planning = contraception par des moyens naturels;Physics & Electricity natural frequency fréquence f propre;natural gas gaz m naturel;natural historian naturaliste mf;natural history histoire f naturelle;natural immunity immunité f naturelle;natural justice droits mpl naturels;natural language langage m naturel, langue f naturelle;natural language processing traitement m (automatique) du langage naturel;natural law loi f naturelle;∎ for the rest of his/her natural life (sentenced) à perpétuité;Mathematics natural logarithm logarithme m naturel ou népérien;natural medicine médecine f douce ou naturelle, physiothérapie f;natural number nombre m naturel;Law natural person personne f physique ou naturelle;old-fashioned Physics natural philosophy physique f;natural resources ressources fpl naturelles;natural science (UNCOUNT) sciences fpl naturelles;∎ botany is a natural science la botanique fait partie des sciences naturelles;natural selection sélection f naturelle;the Natural State = surnom donné à l'Arkansas;natural theology théologie f naturelle;natural yoghurt yaourt m nature -
2 medium
medium ['mi:dɪəm] (pl sense (a) media [-dɪə], pl senses (b) and (c) media [-dɪə] or mediums, pl senses (d), (e), and (f) mediums)1 noun(a) (means of communication) moyen m (de communication), médium m, support m; Art (for working in) matériau m;∎ the decision was made public through the medium of the press la décision fut rendue publique par voie de presse ou par l'intermédiaire des journaux;∎ television is a powerful medium in education la télévision est un très bon instrument éducatif;∎ his favourite medium is watercolour son moyen d'expression favori est l'aquarelle∎ sound travels through the medium of air les sons sont propagés ou véhiculés par l'air;∎ a refractive medium un milieu réfringent∎ in its natural medium dans son milieu naturel(d) (spiritualist) médium m(e) (middle course) milieu m;∎ the happy medium le juste milieu∎ this T-shirt's a medium ce tee-shirt est une taille moyenne ou un deux;∎ available in small, medium and large disponible en petit, moyen et grand∎ in the medium term à moyen terme;∎ she's of medium height elle est de taille moyenne►► medium brown châtain m;Cinema medium close-up plan m rapproché;Economics medium of exchange moyen m d'échange;∎ on medium wave sur (les) ondes moyennes
См. также в других словарях:
natural frequency — 1) natural frequency of a body or system is a frequency of free vibration. 2) a frequency where a system resonance exists. If excited at this frequency, the system will exhibit very large displacements (for low damping levels). If the system is… … Mechanics glossary
natural frequency — savasis dažnis statusas T sritis automatika atitikmenys: angl. free running frequency; natural frequency vok. Eigenfrequenz, f rus. собственная частота, f pranc. fréquence propre, f … Automatikos terminų žodynas
natural frequency — savasis dažnis statusas T sritis Standartizacija ir metrologija apibrėžtis Sistemos virpesių, vykstančių dėl sukauptos energijos, kai nėra išorinio poveikio, dažnis. atitikmenys: angl. natural frequency; self frequency vok. Eigenfrequenz, f rus.… … Penkiakalbis aiškinamasis metrologijos terminų žodynas
natural frequency — savasis dažnis statusas T sritis fizika atitikmenys: angl. natural frequency; self frequency vok. Eigenfrequenz, f rus. собственная частота, f pranc. fréquence propre, f … Fizikos terminų žodynas
natural frequency — noun 1. : the frequency or wavelength with which a circuit or part of a circuit is in tune 2. : the lowest frequency or highest wavelength with which an antenna without added capacity or inductance is in tune called also natural wavelength … Useful english dictionary
natural frequency — noun Physics a frequency at which a system oscillates when not subjected to a continuous or repeated external force … English new terms dictionary
natural frequency — /nætʃrəl ˈfrikwənsi/ (say nachruhl freekwuhnsee) noun the frequency of free oscillation of a system …
natural frequency — The frequency at which an object, circuit, or system oscillates or vibrates when set in free vibration … Dictionary of automotive terms
frequency — of vibration is the number of periods occurring in unit time. excitation frequency exciting frequency natural frequency resonant frequency … Mechanics glossary
Frequency — For other uses, see Frequency (disambiguation). Three cyclically flashing lights, from lowest frequency (top) to highest frequency (bottom). f is the frequency in hertz (Hz), meaning the number of cycles per second. T is the period in seconds (s) … Wikipedia
frequency — [1] In relation to a radio station, number of cycles per second expressed in hertz at which it broadcasts. [2] The number of times a particular event is repeated. Also see digital frequency control natural frequency radio frequency interference … Dictionary of automotive terms