“precession in right ascension”的概念、定义、翻译、参考文献-科学参考

单词	precession in right ascension
释义	precession in right ascension [prē`sesh·ǝn in `rīt ǝ`sen·shǝn] ^ASTRONOMY The component of general precession of the earth along the celestial equator, amounting to about 46.1'' per year.
随便看	catastrophic error catastrophic failure catastrophism catatonia catatonic schizophrenia catazone cat back cat block catch catch basin catch crop catcher catching diode catching sample catching up catchlights catchment area catchment glacier catch pit catchwater cat cracker catechol catecholamine categorical data categorization

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