“ephemeris astronomy”的概念、定义、翻译、参考文献-科学参考

单词	ephemeris astronomy
释义	ephemeris astronomy Encyclopedia 理学历书天文学释 ephemeris astronomy历书天文学天体力学的一个分支学科。主要学科任务是建立天体运动理论和开展天文历书服务。
随便看	Guercino Guergahededaliya River Guericke Guericke crater Guericke, Otto von Guernica Guernsey Guerra Danon Feng Guerrilla girls Guerrilla in Academic Guerrillas on the Plain Guerrilla Theatre guerrilla warfare in mountains Gu Eryi guess-and-determine cryptanalysis Guess Guess Guess guessing guessing the minds of others with his own ideas Guess Who's Coming to Dinner guest guest and host guest emitting guest-host effect guest operating system Guests from the Ice-covered Mountain

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