“astrometry”的概念、定义、翻译、参考文献-科学参考

单词	astrometry
释义	astrometry [ǝ`sträm·ǝ·trē] ^ASTRONOMY The branch of astronomy dealing with the geometrical relations of the celestial bodies and their real and apparent motions.
随便看	spooling spool-type roller conveyor spoon spoon nail sporadic E layer sporadic fault sporadic meteor sporadic reflections sporadic simple group sporangiophore sporangiospore sporangium spore spore mother cell sporidium sporinite sporoblast Sporobolomycetaceae Sporobolomycetales sporocarp sporocyst sporocyte sporogenesis sporogony sporont

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