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单词 qss
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QSS
QSS n. Astronomy (now disused) quasi-stellar source (of radio waves).
ΘΚΠ
the world > the universe > radio source > [noun]
radio star1949
X-ray star1964
QSS1965
X-ray nova1968
interpulse1969
X-ray pulsar1969
X-ray binary1972
1965 A. Sandage & J. D. Wyndham in Astrophysical Jrnl. 141 328 To the present time there have been positive identifications of nine quasi-stellar radio sources (hereinafter called ‘QSS’).
1976 Astrophysical Jrnl. 209 362 The model was illustrated with the aid of 4C 39.25, a centimeter-excess source known to be a QSS.
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更新时间:2025/2/23 22:40:00