“law of cosines”的概念、定义、翻译、参考文献-科学参考

单词	law of cosines
释义	law of cosines [`lȯ ǝv `kō´sīnz] ^MATHEMATICS Given a triangle with angles A, B, and C and sides a, b, c opposite these angles respectively: a² = b² + c² - 2bc cos A.
随便看	subtropical high subtropical high-pressure belt subtropical westerlies subulate Subulitacea Subuluridae Subuluroidea subumbrella subunit subvoice-grade channel subway subway-type transformer succession succession of crops successive approximation converter successive approximations successive fracture treatment successor successor job succinamide succinate succinic acid succinic acid 2,2-dimethylhydrazide succinic acid dehydrogenase succinic anhydride

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