An Etymological Dictionary of Astronomy and Astrophysics
English-French-Persian

فرهنگ ریشه شناختی اخترشناسی-اخترفیزیک

M. Heydari-Malayeri    -    Paris Observatory

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Number of Results: 5 Search : strength
line strength
  زور ِ خط   
zur-e xatt

Fr.: intensité de raie   

Same as → line intensity.

line, → strength.

magnetic field strength
  زور ِ میدان ِ مغناتیسی   
zur-e meydân-e meqnâtisi

Fr.: intensité du champs magnétique   

Same as → magnetic intensity.

magnetic; → field; → intensity.

oscillator strength
  زورِ نوشگر   
zur-e navešgar

Fr.: force d'oscillateur   

A quantum-mechanical measure of the probability that a specific atomic transition will occur. It is used in the equation for the absorption coefficient of a spectral line. Also known as f value.

oscillator; → strength.

strength
  زور   
zur (#)

Fr.: force, intensité, résistance   

The quality or quantity of force, power, resistance, etc. → line strength.
Mechanics: The ability of a material to resist → stress without yielding or fracture.

M.E., from O.E. strengþu "power, force, vigor, moral resistance," (cf. O.H.G. strengida "strength"), noun of strong.

Zur "strength," variant zâvar; Mid.Pers. zôr "strength, power, vigour," zâvar "strength, force," zôrik "powerful," loaned in Arm. zaur; Av. zāvar- "strength."

strength of materials
  زور ِ مادیگ‌ها   
zur-e mâdighâ

Fr.: résistance des matériaux   

The science concerned with physical characteristics (stress, strain, strength, stiffness, stability) of various engineering components and structures when forces are applied on them.

strength; → material.