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astrophysics    音标拼音: [,æstrof'ɪzɪks]
n. 天体物理学

天体物理学

astrophysics
n 1: the branch of astronomy concerned with the physical and
chemical properties of celestial bodies

astrophysics \astrophysics\ n.
1. the concerned with the physical and chemical properties of
celestial bodies.
[WordNet 1.5]


Astrophysics \As`tro*phys"ics\, n. [Astro- physics.] (Astron.)
The science treating of the physical characteristics of the
stars and other heavenly bodies, their chemical constitution,
light, heat, atmospheres, etc. It is a branch of astronomy.
[1913 Webster]

Note: Its observations were traditionally made with the
spectroscope, bolometer, etc., usually in connection
with the telescope. In modern times, radiotelescopes,
infrared telescopes, X-ray and gamma ray detectors and
neutrino detection equipment located deep underground
are all put into service to observe and test theories
about astronomical phenomena.
[Webster 1913 Suppl. PJC]

58 Moby Thesaurus words for "astrophysics":
Newtonian physics, acoustics, aerophysics, applied physics,
astrogeology, astrognosy, astrography, astrolithology, astronomy,
astrophotography, basic conductor physics, biophysics,
celestial mechanics, chemical physics, cryogenics, crystallography,
cytophysics, electron physics, electronics, electrophysics,
geophysics, gravitational astronomy, macrophysics,
mathematical physics, mechanics, medicophysics, meteoritics,
microphysics, natural philosophy, natural science, nuclear physics,
optics, philosophy, physic, physical chemistry, physical science,
physicochemistry, physicomathematics, physics, psychophysics,
radar astronomy, radiation physics, radio astronomy, radionics,
solar physics, solid-state physics, spectrography, spectroscopy,
stargazing, statics, stellar photometry, stereophysics,
theoretical physics, thermodynamics, uranography, uranology,
uranometry, zoophysics


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英文字典中文字典相关资料:


  • Astrophysics - Wikipedia
    Theorists in astrophysics endeavor to create theoretical models and figure out the observational consequences of those models This helps allow observers to look for data that can refute a model or help in choosing between several alternate or conflicting models
  • Introduction to Astrophysics | Department of Astrophysical . . .
    We explore these properties of the Universe in our Department of Astrophysical Sciences at Princeton We research these topics using both observational and data-analysis tools, as well as extensive theoretical and computational techniques
  • What is Astrophysics? | Space
    Astrophysics is a branch of space science that applies the laws of physics and chemistry to seek to understand the universe and our place in it The field explores topics such as the birth, life
  • Astrophysics | Astronomy, Cosmic Objects, Space | Britannica
    astrophysics, branch of astronomy concerned primarily with the properties and structure of cosmic objects, including the universe as a whole See astronomy The Editors of Encyclopaedia Britannica This article was most recently revised and updated by Meg Matthias
  • Home | Center for Astrophysics | Harvard Smithsonian
    The Center for Astrophysics is a collaboration between the Smithsonian Astrophysical Observatory and Harvard College Observatory that’s designed to ask big questions about the universe, build the tools needed to answer them, and share the resulting discoveries with the world
  • What is Astrophysics, and Why It Matters? - Astronomy Explained
    Astrophysics explores the vast universe and tries to solve mysteries with the help of physics, maths, and formulas Astrophysics covers a wide range, from tiny particles to huge galaxies It investigates how stars are born, live, and die, how planets form, and how the universe changes over time
  • What is astrophysics? | Space | EarthSky
    Astrophysics is the science of physical processes in the cosmos It uses data gathered by astronomers using telescopes on Earth and in space – combined with the laws and theories of physics





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