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electret Elektret n(m) (Ferrodielektrikum)English-German dictionary of Electrical Engineering and Electronics > electret
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The New English-Russian Dictionary of Radio-electronics > electret
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English-Russian dictionary of telecommunications and their abbreviations > electret
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электрет (диэлектрик, длительно сохраняющий электрические заряды разного или одного знака)polymethylmethacrylate electret — полиметилметакрилатный электрет
polyvinylidene-fluoride electret — полифторвинилиденовый электрет
English-Russian dictionary of aviation and space materials > electret
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s ELECTRÒN electret -
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The English-Russian dictionary general scientific > electret
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электрет (электротехника) электретБольшой англо-русский и русско-английский словарь > electret
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1) Техника: электрет2) Металлургия: электрет (поляризованный диэлектрик)3) Бытовая техника: электретный4) Полимеры: электрет (полимер с фиксированным статическим зарядом) -
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електрет
См. также в других словарях:
Electret — (formed of elektr from electricity and et from magnet ) is a dielectric material that has a quasi permanent electric charge or dipole polarisation. An electret generates internal and external electric fields, and is the electrostatic equivalent… … Wikipedia
électret — [ elɛktrɛ(t) ] n. m. • 1905; angl. electret, de electr(icity) « électricité » et (magn)et « aimant » ♦ Diélectrique qui garde en permanence une polarisation électrique induite par un champ électrique temporaire. Microphone à électrets. ● électret … Encyclopédie Universelle
Electret — Électret Un électret est un matériau diélectrique présentant un état de polarisation électrique quasi permanent. Dans un certain sens, c est l équivalent en électrostatique d un aimant permanent. Le terme électret a été proposé par Oliver… … Wikipédia en Français
electret — ELECTRÉT, electreţi, s.m. Material care prezintă polarizaţie electrică permanentă la temperatura ambiantă, fără a fi deformat. – Din fr. électret. Trimis de LauraGellner, 13.09.2007. Sursa: DEX 98 electrét s. m., pl. electréţi Trimis de siveco … Dicționar Român
electret — [ē lek′trit, ē lek′tret΄; i lek′trit, ilek′tret΄] n. any of certain solid, dielectric materials that have a permanent electric charge after being melted and resolidified in a strong electric field: used in telephones, microphones, etc … English World dictionary
Électret — Un électret est un matériau diélectrique présentant un état de polarisation électrique quasi permanent. Dans un certain sens, c est l équivalent en électrostatique d un aimant permanent. Le terme électret, mot valise formé à partir de l anglais… … Wikipédia en Français
electret — /i lek trit/, n. Elect. a dielectric that possesses a permanent or semipermanent electric polarity, analogous to a permanent magnet. [1880 85; ELECTR(ICITY) + (MAGN)ET] * * * ▪ physics material that retains its electric polarization after… … Universalium
electret — elektretas statusas T sritis fizika atitikmenys: angl. electret vok. Elektret, n rus. электрет, m pranc. électret, m … Fizikos terminų žodynas
électret — elektretas statusas T sritis fizika atitikmenys: angl. electret vok. Elektret, n rus. электрет, m pranc. électret, m … Fizikos terminų žodynas
electret — elektretas statusas T sritis chemija apibrėžtis Dielektrikas, ilgai išlaikantis įelektrinimą ir sukuriantis aplinkoje elektrinį lauką. atitikmenys: angl. electret rus. электрет … Chemijos terminų aiškinamasis žodynas
Electret microphone — An electret microphone is a type of condenser microphone, which eliminates the need for a power supply by using a permanently charged material.An electret is a stable dielectric material with a permanently embedded static electric charge (which,… … Wikipedia