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: 13 Search : size
angular size distance
  اپست ِ زاویه‌ای   
apest-e zâviye-yi

Fr.: distance angulaire   

Same as → angular diameter distance.

angular; → size; → distance.

emphasize
  براوژیدن   
barâvažidan

Fr.: appuyer sur, insister sur, souligner   

To give → emphasis to; lay stress upon; stress (Dictionary.com).

emphasis + → -ize.

hypothesize
  انگاره ساختن، اوپاداینیدن   
engâré sâxtan (#), upâdâyanidan

Fr.: faire une hypothèse   

To form a → hypothesis.

Hypothesize, from hypothes(is), → hypothesis + -ize a verb-forming suffix, from M.E. -isen, from O.Fr. -iser, from L.L. -izare, from Gk. -izein.

Engâré sâxtan, from engâré, → hypothesis + sâxtan, sâzidan "to adapt, adjust, be fit; to build, make, fashion," Mid.Pers. sâxtan, sâz-, Manichean Parthian s'c'dn "to prepare, to form," Av. sak- "to understand, to mark," sâcaya- (causative) "to teach."
Upâdâyanidan, infinitive from upâdâyan, → hypothesis.

linear size
  اندازه‌ی ِ خطی   
andâze-ye xatti

Fr.: taille linéaire   

The real, physical size, as opposed to angular size.

linear; → size.

luminosity-size relation
  بازانش ِ تابندگی-اندازه   
bâzâneš-e tâbandegi-andâze

Fr.: relation luminosité-taille   

The relation between the stellar luminosity of a galaxy and its physical size. More at → mass-size relation.

luminosity; → size; → relation.

mass-size relation
  بازانش ِ جرم-اندازه   
bâzâneš-e jerm-andâze

Fr.: relation masse-taille   

The relation between the → stellar mass and the physical size of a galaxy. Studies show that the sizes increase with stellar mass, but that the relation weakens with increasing → redshift. Separating galaxies by their → star formation rate, model simulations show that → passive galaxies are typically smaller than → active galaxies at a fixed stellar mass. These trends are consistent with those found in observations; the level of agreement between the predicted and observed size-mass relations is of the order of 0.1 dex for redshifts < 1 and 0.2-0.3 dex from redshift 1 to 2. Known also as the → luminosity-size relation (Furlong et al., 2016, MNRAS 465, 722, and references therein).

mass; → size; → relation.

nucleosynthesize
  هسته-هنداییدن   
haste-handâyidan

Fr.: nucléosynthétiser   

Produce through → nucleosynthesis.

nucleosynthesis; → -ize.

sample size
  اندازه‌ی ِ نمونان   
andâze-ye nemunân

Fr.: taille de l'échantillon   

The number of sampling units which are to be included in the sample. In the case of a multi-stage sample this number refers to the number of units at the final stage in the sampling.

sample; → size.

size
  اندازه   
andâzé (#)

Fr.: taille   

The spatial dimensions, extent, proportions, amount, or degree of something.

M.E. syse originally "control, regulation, limit," from O.Fr. sise shortened form of assise "session, regulation, manner."

1) Andâzé "measure, size" from Mid.Pers. andâzag, handâcak "measure," handâxtan, handâz- "to measure," Manichean Mid.Pers. hnds- "to measure," Proto-Iranian *hamdas-, from ham-, → com-, + *das- "to heap, amass;" cf. Ossetic dasun/dast "to heap up;" Arm. loanword dasel "to arrange (a crowd, people)," das "order, arrangement,"

size of a graph
  اندازه‌ی ِ نگاره   
andâze-ye negâré

Fr.: taille de graphe   

The number of → edges.

size; → graph.

size parameter
  پارامون ِ اندازه   
pârâmun-e andâzé

Fr.: paramètre de taille   

A quantity that defines the type of → scattering.

size; → parameter.

synthesize
  هنداییدن   
handâyidan

Fr.: synthétiser   

To form a material or abstract entity by combining parts or elements; opposite of → analysis.
Chemistry: To combine (constituent elements) into a single or unified entity.

From → synthesis + → -ize.

Handâyidan, verbal form of handâyeš, → synthesis.

synthesizer
  هنداگر   
handâgar

Fr.: synthétiseur   

A person or thing that synthesizes.

Agent noun from → synthesize.