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 : reactor
nuclear reactor
  واژیرگر ِ هسته‌ای   
vâžirgar-e haste-yi

Fr.: réacteur nucléaire   

A device in which a nuclear fission chain reaction is maintained and controlled for the production of nuclear energy or radioactive isotopes.

nuclear; → reactor.

reactor
  واژیرگر   
vâžirgar

Fr.: réacteur   

1) A device for introducing reactance into an electrical circuit (e.g. a capacitor).
2) Same as → nuclear reactor.

From → react + → -or.

reactor core
  مغزه‌ی ِ واژیرگر   
maqze-ye vâžirgar

Fr.: cœur de réacteur   

The part of a → nuclear reactor in which → nuclear fission takes place and huge quantities of heat energy are generated.

reactor; → core.

research reactor
  واژیرگر ِ پژوهشی   
vâžirgar-e pažuheši

Fr.: réacteur de recherche   

A nuclear reactor designed for radionuclide production, materials testing, and training.

research; → reactor.

subcritical reactor
  واژیرگر ِ زیر-پرژنی   
vâžirgar-e zir-paržani

Fr.: réacteur sous-critique   

A → nuclear reactor in which the rate of production of → fission neutrons is lower than the rate of production in the previous generation, and therefore the number of fissions decreases over time.

subcritical; → reactor.