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Англо-Русско-Английский Астрономический Словарь

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259 фраз со словами начинающимися с буквы "U"

показатель цвета U-B
U-B color index
U burst
звёздная величина U, B, V
фотометрическая система UBV
U, B, V magnitude
UBV photometric system
UBV-photometry
UBV-фотометрия
U Geminorum stars
UK infrared telescope
UK Schmidt telescope
ultimate lines
raies ultimes
vacuum ultraviolet
ultraviolet absorption
ultraviolet astronomy
ultraviolet data
ultraviolet emission
ultraviolet excess
ultraviolet image
ultraviolet light
ultraviolet plate
ultraviolet radiation
ultraviolet range
ultraviolet rays
extreme ultraviolet region
ultraviolet spectrum
ultra-wide angle eyepiece
U-magnitude
sunspot umbra
U-measure
unaided eye
unbound electron
uncertainty
uncertainty of measurement
uncertainty of observation
uncertainty principle
spin uncoupling
under bad seeing
under conditions of weightlessness
underdeveloped
underexposed
region of under-exposure
underexposure
under good seeing
under observation
under-sampling
undisturbed
undisturbed photosphere
undisturbed photospheric region
undisturbed Sun
undriven camera
undulation
uneven development
uneven drying
uneven emulsion
uneven fixing
un-filled aperture
unfilled aperture
unfilled aperture antenna
technique of unfilled apertures
unidentified band
unidentified radio star
unidentified source
unified field theory
uniform development
uniform diffuser
uniform model universe
uniform motion
uniform sidereal time
unilluminated hemisphere
unilluminated side
International Astronomical Union
unionized
unionized hydrogen
unipolar
unipolar group
unipolar magnetic region
unipolar spot
unipolar sunspot
solar neutrino unit