“square degree”的概念、定义、翻译、参考文献-科学参考

单词	square degree
释义	square degree [`skwer di`grē] ^MATHEMATICS A unit of a solid angle equal to (π/180)² steradian, or approximately 3.04617 × 10^-4 steradian.
随便看	gardening Gardner crusher Gardner's syndrome gargoylism garigue garland garlic garlic oil garner garnet garnet hinge garnet maser garnet paper garnett garnetting garnierite garret garronite garter spring Gartner's duct Garvey-Kelson mass relations garúa fast break fast breeder reactor fast-burst reactor

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