“Big Dipper”的概念、定义、翻译、参考文献-科学参考

单词	Big Dipper
释义	Big Dipper [¦big `dip·ǝr] ^ASTRONOMY A group of stars that is part of the constellation Ursa Major. Also known as Charles' wain.
随便看	Ayre method Ayrton-Jones balance Ayrton-Perry winding Ayrton shunt azacrown ether azaserine azelaic acid azelate azel display azel mounting azeotrope azeotropic mixture azide azimino azimuth azimuth-adjustment slide rule azimuthal chart azimuthal equidistant chart azimuth alignment azimuthal map projection azimuthal orthomorphic projection azimuthal quantum number azimuth angle azimuth-angle indicator azimuth bar

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