“quasar”的概念、定义、翻译、参考文献-科学参考

单词	quasar
释义	quasar [`kwā´zär] ^ASTRONOMY Quasi-stellar astronomical object, often a radio source; all quasars have large red shifts; they have small optical diameter, but may have large radio diameter. Also known as quasi-stellar object (QSO).
随便看	benzyne Beranek scale beraunite berbamine Berberidaceae berberine Berenice's Hair beresorite ber function bergamot oil berg crystal Bergeron-Findeisen theory Bergius process Bergmann's rule Bergman-Turner unit bergmehl bergschrund Berg's diver method berg till beriberi Bering Sea Berkefeld filter berkelium berkeyite berlinite

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