# An Etymological Dictionary of Astronomy and AstrophysicsEnglish-French-Persian

## فرهنگ ریشه شناختی اخترشناسی-اخترفیزیک

### M. Heydari-Malayeri    -    Paris Observatory

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Number of Results: 8 Search : kinetic
 angular kinetic energy   کاروژ ِ جنبشی ِ زاویه‌ای   kâruž-e jonbeši-ye zâviye-yiFr.: énergie cinétique angulaier   Same as → rotational energy.→ angular; → kinetic; → energy. isokinetic angle   زاویه‌ی ِ ایزوجنبشی   zâviye-ye izojonbešiFr.: angle isocinétique   Adaptive optics: The angle over which wavefront phases become de-correlated by 1 radian rms due to → tip-tilt alone. It is defined analogously to the → isoplanatic angle.→ iso-; → kinetic; → angle. kinetic   جنبشی   jonbeši (#)Fr.: cinétique   Of or relating to motion; caused by motion; characterized by movement.From Gk. kinetikos "moving, putting in motion," from kinein "to move," → kinematics.Jonbeši, adj. of jonbeš, verbal noun of jonbidan, → move. kinetic energy   کاروژ ِ جنبشی   kâruž-e jonbešiFr.: énergie cinétique   The energy which a body possesses as a consequence of its motion, defined as one-half the product of its mass m and the square of its speed v, i.e. 1/2 mv2.→ kinetic; → energy. kinetic helicity   پیچاری ِ جنبشی   picari-ye jonbešiFr.: hélicité cinétique   In fluid mechanics, a quantity that describes helical flow. It is defined by the integrated scalar product of the velocity field and the → vorticity: KK = ∫ dVu . (∇ x u). In the absence of magnetic field, this quantity is conserved by the → Euler equation. See also → magnetic helicity.→ kinetic; → helicity. kinetic potential   توند ِ جنبشیک   tavand-e jonbešikFr.: potentiel cinétique   Same as → Lagrangian function.→ kinetic; → potential. kinetic temperature   دمای ِ جنبشی   damâ-ye jonbeši (#)Fr.: température cinétique   The temperature of a gas defined in terms of the average kinetic energy of its atoms or molecules.→ kinetic; → temperature. kinetic theory of gases   نگره‌ی ِ جنبشی ِ گاز‌ها   negare-ye jonbeši-ye gâzhâ (#)Fr.: théorie cinétique des gaz   A theory that explains macroscopic properties of gases, such as pressure, temperature, or volume, by considering their molecular composition and motion.→ kinetic; → theory; → gas.