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: 1965 Search : ion
image resolution
  واگشود ِ وینه، ~ تصویر   
vâgošud-e vine, ~ tasvir

Fr.: résolution d'image   

The separation between two detached but adjacent points in an image.

image; → resolution.

image restoration
  بازسازی ِ وینه، ~ تصویر   
bâzsâzi-ye vine, ~ tasvir (#)

Fr.: restauration d'image   

The process by virtue of which the original image can be created by removing the blurring and the noise that occur during image formation.

image; → restoration.

imagination
  وینارش   
vinâreš

Fr.: imagination   

1) The faculty of imagining, or of forming mental images or concepts of what is not actually present to the senses.
2) The action or process of forming such images or concepts (Dictionary.com).

imagine; → -tion.

immersion
  درمرچ   
darmarc

Fr.: immersion   

The disappearance of a star, planet, moon, or other body at the beginning of an → occultation or → eclipse. Also called → ingress.

immerge.

impact erosion
  فرسایش ِ برخوردی   
farsâyeš-e barxordi

Fr.: érosion par impact   

An → atmospheric escape mechanism that occurs where atmospheric gases are expelled en masse as a result of large body impacts, such as the cumulative effect of asteroids hits (see, e.g., Catling, D. C. and Kasting, J. F., 2017, Escape of Atmospheres to Space, pp. 129-167. Cambridge University Press).

impact; → erosion.

impact ionization
  یونش ِ برخوردی   
yoneš-e barxordi

Fr.: ionisation par collision   

The loss of orbital electrons by an atom of a crystal lattice which has undergone a high-energy collision.

impact; → ionization.

imperfection
  نافرساختگی، نافرسازش   
nâfarsâxtegi, nâfarsâzeš

Fr.: imperfection   

A fault, flaw, or undesirable feature; the state or condition of being imperfect.

in-; → perfection.

implication
  درتاهش   
dartâheš

Fr.: implication   

1) General: Something implied; the act of implying.
2) A statement that follows from other given statements. For ex., an implication of x = -1 is that x2 = 1.
3) A proposition found from two given propositions by connecting them in the form "If ..., then ...". The first statement is the antecedent (or hypothesis) and the second the consequent (or conclusion).

From L. implicationem "interweaving, entanglement," from implicatus, p.p. of implicare "involve, entangle, connect closely," from → in- "in" + plicare "to fold," → explain.

Dartâheš, verbal noun of dartâhidan "to imply," from dar-, → in- + tâhidan "to fold, ply," → explain.

implicit function
  کریای ِ درتاهی   
karyâ-ye dartâhi

Fr.: fonction implicite   

A function which contains two or more variables that are not independent of each other. An implicit function of x and y is one of the form f(x,y) = 0, e.g., 4x + y2 - 9 = 0. See also → explicit function.

implicit; → function.

implosion
  فروکفت   
forukaft

Fr.: implosion   

A violent inward collapse; the act of imploding; opposed to → explosion.

Verbal noun of → implode.

imposition
  برنهش   
barneheš

Fr.: imposition   

1) The laying on of something as a burden or obligation.
2) Something imposed, as a burden or duty; an unusual or extraordinarily burdensome requirement or task.
3) The act of imposing by or as if by authority (Dictionary.com).

impose; → -tion.

imprecision
  ناپرسونش   
nâparsuneš

Fr.: imprécision   

The quality of lacking → precision.

From im-, variant of → in- + → precision.

impression
  درهاوش   
darhâveš

Fr.: impression   

1) A strong effect produced on the intellect, feelings, conscience, etc.
2) The first and immediate effect of an experience or perception upon the mind (dictionary.com).

press + -ion variant of → -tion.

impressionable
  درهاویدنی   
darhâvidani

Fr.: impressionnable   

Capable of being impressed; easily impressed.

impress; → -able.

impressionism
  درهاوشگرایی   
darhâvešgerâyi

Fr.: impressionisme   

1) A style of painting developed in the last third of the 19th century, characterized chiefly by short brush strokes of bright colors in immediate juxtaposition to represent the effect of light on objects.
2) A manner of painting in which the forms, colors, or tones of an object are lightly and rapidly indicated.
3) A manner of sculpture in which volumes are partially modeled and surfaces roughened to reflect light unevenly (Dictionary.com).

impression; → -ism.

incision
  درسونش   
darsuneš

Fr.: incision   

The act of incising. A cutting into, especially for surgical purposes.

Verbal noun of → incise.

inclination
  درکیل   
darkil

Fr.: inclinaison   

1) The angle between two lines or two planes.
2) An orbital element that defines the angle between the orbital plane of a solar system body (planet, comet, asteroid) and the plane of the ecliptic.
3) The angle between the equatorial and orbital planes of a planet.

Inclination, from M.E. inclinacioun, from L. inclination-, from inclinat(us) p.p. of inclinare, from → in- + clinare "to bend;" cf. Gk. klinein "to cause to slope, slant, incline;" Skt. sri- "to lean," O.Pers. θray-; Av. sray- "to lean;" Mod.Pers. kil "bent, inclined, slant;" PIE base *klei- "to lean, incline" from which is also derived P.Gmc. *khlinen (Ger. lehnen, E. lean).

Darkil, from prefix dar- "in" + kil "bent, crooked, inclined" [Dehxodâ], Mid.Pers. xwahl "bent, crooked" (Mod.Pers. dialectal/colloquial variants kowleh, cowleh, cowl, caval, xohl, xohal, hol), cf. Skt. kûla- "slope, declivity;" PIE base *klei-, as above.

inclination of axis
  درکیل ِ آسه   
darkil-e âse

Fr.: inclinaison de l'axe   

The angle between the rotation axis of a planet and the normal to the ecliptic.

inclination; → axis.

inclination of Earth's equator
  درکیل ِ هموگار ِ زمین   
darkil-e hamugâr-e zamin

Fr.: inclinaison de l'équateur terrestre   

obliquity of the ecliptic.

inclination; → Earth; → equator.

inclusion
  درکلان   
darkolân

Fr.: inclusion   

1) The act of including; the state of being included; that which is included.
2) Fragment of foreign material enclosed within the mass of a → mineral or → meteorite. See also → CAI meteorite.

Verbal noun of → include.

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