“north polar distance”的概念、定义、翻译、参考文献-科学参考

单词	north polar distance
释义	north polar distance [`nȯrth ¦pō·lǝr `dis·tǝns] ^ASTRONOMY The angular distance between a celestial object and the north celestial pole.
随便看	hepatitis hepatitis virus hepatization hepatocyte hepatolenticular degeneration hepatoma hepatomegaly hepatopancreas hepatorenal syndrome hepatoscopy hepatotoxin Hepialidae Hepialoidea Hepplewhite-Gray lamp HEP projectile Hepsogastridae heptachlor heptacosane heptad heptadecane heptadecanol heptadione-2,3 heptagon heptakaidecagon heptaldehyde

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