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词汇 radio astronomy
释义

Definition of radio astronomy in English:

radio astronomy

noun
mass noun
  • The branch of astronomy concerned with radio emissions from celestial objects.

    射电天文学

    Example sentencesExamples
    • By 1952, despite the pioneering work in radio astronomy in France, it became clear that others were using more powerful instruments and the French could not compete.
    • As a next step the astrophysicists want to use the upcoming LOFAR array in the Netherlands and Germany for radio astronomy and cosmic ray research.
    • Today some 10 neutron-star-neutron-star binaries have been discovered, and radio astronomy has accumulated a spectacular database of more than 1500 pulsars.
    • Allen said that the project was an opportunity to search for intelligent life beyond the solar system while doing conventional radio astronomy.
    • These millimeter wave frequencies have been used for radio astronomy, space-based cloud imaging, and various military applications.

Definition of radio astronomy in US English:

radio astronomy

nounˈrādēˌō əˈstränəmēˈreɪdiˌoʊ əˈstrɑnəmi
  • The branch of astronomy concerned with radio emissions from celestial objects.

    射电天文学

    Example sentencesExamples
    • Today some 10 neutron-star-neutron-star binaries have been discovered, and radio astronomy has accumulated a spectacular database of more than 1500 pulsars.
    • These millimeter wave frequencies have been used for radio astronomy, space-based cloud imaging, and various military applications.
    • By 1952, despite the pioneering work in radio astronomy in France, it became clear that others were using more powerful instruments and the French could not compete.
    • As a next step the astrophysicists want to use the upcoming LOFAR array in the Netherlands and Germany for radio astronomy and cosmic ray research.
    • Allen said that the project was an opportunity to search for intelligent life beyond the solar system while doing conventional radio astronomy.
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