Astrometry Definitions

Useful Words

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Astrophysics : فلکیات کی ایک شاخ جو طبیعیات اور کیمیا سے تعلق رکھتی ہے , Aerodynamics : ہوائی حرکیات , Selenology : علم القمر , Mean Solar Time : اوسط شمسی وقت , Astronomy : فلک شناسی , Mechanics : علم میکانیات , Solar System : نظام شمسی , Grammar : گرامر , Ascend : طلوع ہونا , Retrograde : الٹی حرکت کرنے والا , Star : تارہ , Accretion : آسمانی شئے کا وجود میں آنا , Meteor : شہاب ثاقب , Celestial Sphere : عرش , Nadir : پستی کی انتہا , Zenith : فلکیات سمت الراس , Asteroid : سیارچہ , Anatomy : علم تشریح الاعضا , Microelectronics : برقیاتی پرزوں کا علم , Hermeneutics : علم تفسیر , Neurology : علم الاعصاب , Immunopathology : غیر نارمل امینو رد عمل , Morphology : حیوانات اور نباتات کی شکل اور ساخت کا مطالعہ , Gynaecology : علم امراض نسواں , Toxicology : علم سموم , Set Theory : نظریہ مجموع , Cosmogenic : تکوینی , Electronics : الیکٹرونکس , Geriatrics : بڑھاپے کا سائنسی مطالعہ , Accident Surgery : زخم کی سرجری سے متعلق علم , Dynamics : حرکیات

Useful Words Definitions

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Astrophysics: the branch of astronomy concerned with the physical and chemical properties of celestial bodies.

Aerodynamics: the branch of mechanics that deals with the motion of gases (especially air) and their effects on bodies in the flow.

Selenology: the branch of astronomy that deals with the moon.

Mean Solar Time: (astronomy) time based on the motion of the mean sun (an imaginary sun moving uniformly along the celestial equator).

Astronomy: the branch of physics that studies celestial bodies and the universe as a whole.

Mechanics: the branch of physics concerned with the motion of bodies in a frame of reference.

Solar System: The solar system is a celestial arrangement consisting of the sun, a star at the center, and various celestial bodies in orbit around it. This includes eight major planets, their moons, asteroids, meteoroids, and comets.

Grammar: the branch of linguistics that deals with syntax and morphology (and sometimes also deals with semantics).

Ascend: come up, of celestial bodies.

Retrograde: move backward in an orbit, of celestial bodies.

Star: (astronomy) a celestial body of hot gases that radiates energy derived from thermonuclear reactions in the interior.

Accretion: (astronomy) the formation of a celestial object by the effect of gravity pulling together surrounding objects and gases.

Meteor: (astronomy) any of the small solid extraterrestrial bodies that hits the earth's atmosphere.

Celestial Sphere: the apparent surface of the imaginary sphere on which celestial bodies appear to be projected.

Nadir: the point below the observer that is directly opposite the zenith on the imaginary sphere against which celestial bodies appear to be projected.

Zenith: the point above the observer that is directly opposite the nadir on the imaginary sphere against which celestial bodies appear to be projected.

Asteroid: any of numerous small celestial bodies composed of rock and metal that move around the sun (mainly between the orbits of Mars and Jupiter).

Anatomy: the branch of morphology that deals with the structure of animals.

Microelectronics: the branch of electronics that deals with miniature components.

Hermeneutics: the branch of theology that deals with principles of exegesis.

Neurology: the branch of medical science that deals with the nervous system.

Immunopathology: the branch of immunology that deals with pathologies of the immune system.

Morphology: the branch of biology that deals with the structure of animals and plants.

Gynaecology: the branch of medicine that deals with the diseases and hygiene of women.

Toxicology: the branch of pharmacology that deals with the nature and effects and treatments of poisons.

Set Theory: the branch of pure mathematics that deals with the nature and relations of sets.

Cosmogenic: pertaining to the branch of astronomy dealing with the origin and history and structure and dynamics of the universe.

Electronics: the branch of physics that deals with the emission and effects of electrons and with the use of electronic devices.

Geriatrics: the branch of medical science that deals with diseases and problems specific to old people.

Accident Surgery: the branch of medicine that deals with the surgical repair of injuries and wounds arising from accidents.

Dynamics: the branch of mechanics concerned with the forces that cause motions of bodies.