An Etymological Dictionary of Astronomy and Astrophysics
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فرهنگ ریشه شناختی اخترشناسی-اخترفیزیک

M. Heydari-Malayeri    -    Paris Observatory

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Number of Results: 5 Search : concentration
concentration
  ۱) هم‌مرکزش، دبزش؛ ۲) دبزش   
1) hammarkazeš, dabzeš 2) dabzeš

Fr.: concentration   

1) The act of concentrating or the state of being concentrated.
2) Chemistry: A measure of the amount of dissolved substance contained per unit of volume in a solution.

Verbal noun from → concentrate.

molar concentration
  دبزش ِ مولی   
dabzeš-e moli

Fr.: concentration molaire   

Of a gas included in the composition of a → gas mixture, the ratio of the number of moles of this gas to the total number of moles of all the gases in the mixture. Same as mole fraction and mole-fraction concentration.

molar; → concentration.

Shapley concentration
  دبزش ِ شپلی   
dabzeš-e Shapley

Fr.: concentration de Shapley   

Same as the → Shapley supercluster.

Shapley's wing; → concentration

weight concentration
  دبزش ِ وزنی   
dabzeš-e vazni

Fr.: concentration en poids   

of a gas included in the composition of a → gas mixture, the ratio of mass of this gas to the mass of the whole mixture. Same as → weight fraction and → weight-fraction concentration.

weight; → concentration.

weight-fraction concentration
  برخه‌ی ِ وزنی ِ دبزش   
barxe-ye vazni-ye dabzeš

Fr.: concentration en poids   

Same as → weight concentration.

weight; → fraction; → concentration.