Anisotropic
Definition
Exhibiting physical or mechanical properties (such as thermal conductivity, elasticity, expansion, or light refraction) that vary depending on the direction of measurement or propagation through that substance. This structural characteristic is specific to most crystals and composite materials, where the asymmetric arrangement of atoms determines a physical behavior dependent on vector orientation.
Bilingual Equivalents
- Anisotropic
- Direction-dependent
Grammatical & Source Details
| Inflection Type | Variable adjective with standard masculine, feminine, and structural plural variations. |
| Formation | Formed by linking the Greek prefix 'aniso-' with the classical structural root for direction or turn. |
| Spelling / Pronunciation | [a.ni.zo.ˈtrop] |
| Source | Global Compendium of Condensed Matter Physics and Crystallographic Standards |
Contextual Usage Examples
RO: Cristalul de calcit este un mediu puternic anizotrop, provocând fenomenul de dublă refracție a luminii.
EN: The calcite crystal is a strongly anisotropic medium, causing the phenomenon of double refraction of light.
RO: Lemnul este un material anizotrop natural, având o rezistență la tracțiune mult mai mare de-a lungul fibrelor.
EN: Wood is a naturally anisotropic material, having a much higher tensile strength along the fibers.
RO: Inginerul a proiectat un strat anizotrop din fibră de carbon pentru a consolida structura aripii de avion.
EN: The engineer designed an anisotropic carbon fiber layer to reinforce the airplane wing structure.
Idioms & Phrases
Mediu anizotrop / Anisotropic medium
RO: Spațiu fizic sau substanță în care viteza de propagare a undelor elastice ori electromagnetice diferă în funcție de vectorul ales.
EN: A physical space or substance in which the propagation speed of elastic or electromagnetic waves differs depending on the chosen vector.
Comportament anizotrop / Anisotropic behavior
RO: Mod de manifestare a unui material care reacționează asimetric sub acțiunea unor solicitări mecanice sau termice externe.
EN: A manifestation mode of a material that reacts asymmetrically under the action of external mechanical or thermal stresses.
Material anizotrop / Anisotropic material
RO: Substanță solidă structurală concepută natural sau artificial pentru a prezenta indici de elasticitate variabili pe axe diferite.
EN: A structural solid substance designed naturally or artificially to present variable elasticity indices along different axes.
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