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1 dielectric
[di·e·lec·tric || ‚daɪɪ'lektrɪk]◙ n. לא מוליך (בחשמל)◙ adj. לא מוליך (בחשמל)* * *◙ (למשחב) ךילומ אל◄◙ (למשחב) ךילומ אל◄ -
2 dielectric constant
קבוע דיאלקטרי (מקדם האופייני לחומר מבודד (דיאלקטרן) ומציין את תכונתו לחזק שדה חשמלי (משמש כחומר מפריד בין לוחות קבל חשמלי))* * *◙ ((ילמשח לבק תוחול ןיב דירפמ רמוחכ שמשמ) ילמשח הדש קזחל ותנוכת תא ןייצמו (ןרטקלאיד) דדובמ רמוחל ינייפואה םדקמ) ירטקלאיד עובק◄
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Dielectric barrier discharge — (DBD) is the electrical discharge between two electrodes separated by an insulating dielectric barrier. Originally called silent (inaudible) discharge and also known as ozone production discharge[1] or partial discharge,[2] it was first reported… … Wikipedia
Dielectric complex reluctance — is a scalar measurement of a passive dielectric circuit (or element within that circuit) dependent on sinusoidal voltage and sinusoidal electric induction flux, and this is determined by deriving the ratio of their complex effective amplitudes.… … Wikipedia
Dielectric reluctance — is a scalar measurement of a passive dielectric circuit (or element within that circuit) dependent on voltage and electric induction flux, and this is determined by deriving the ratio of their amplitudes. The units of dielectric reluctance are… … Wikipedia
Dielectric relaxation — is the momentary delay (or lag) in the dielectric constant of a material. This is usually caused by the delay in molecular polarization with respect to a changing electric field in a dielectric medium (e.g. inside capacitors or between two large… … Wikipedia
Dielectric elastomers — (DEs) are smart material systems which produce large strains (up to 300%[citation needed]) and belong to the group of electroactive polymers (EAP). Based on their simple working principle dielectric elastomer actuators (DEA) transform electric… … Wikipedia
Dielectric wireless receiver — is a type of radiofrequency receiver front end featuring a complete absence of electronic circuitry and metal interconnects. It offers immunity against damage from intense electromagnetic radiation, produced by EMP and HPM sources. This receiver… … Wikipedia
Dielectric thermal analysis — (DETA), or Dielectric Analysis (DEA), is a materials science technique similar to dynamic mechanical analysis except that an oscillating electrical field is used instead of a mechanical force. For investigation of the curing behavior of… … Wikipedia
dielectric — DIELÉCTRIC, Ă, dielectrici, ce, adj., s.n. 1. adj. Care izolează din punct de vedere electric; izolator. ♢ Constantă dielectrică = raportul dintre capacitatea unui condensator electric care conţine între armături o substanţă izolatoare şi… … Dicționar Român
Dielectric breakdown model — (DBM) is a macroscopic mathematical model combining the diffusion limited aggregation model with electric field. It was developed by Niemeyer, Pietronero, and Weismann in 1984. It describes the patterns of dielectric breakdown of solids, liquids … Wikipedia
Dielectric relaxation as a chemical rate process — Dielectric relaxation was interpreted as a chemical rate process by Walter Kauzmann. According to Kauzmann, relaxation rates may be arranged in two or more distinct groups: Depending on how rapidly they change with temperature. In one group, we… … Wikipedia
dielectric constant — n. the ratio of the capacitance of a capacitor in which a particular insulating material is the dielectric, to its capacitance in which a vacuum is the dielectric … English World dictionary