“double angle formula”的概念、定义、翻译、参考文献-科学参考

单词	double angle formula
释义	double angle formula Mathematics ＞拓扑学与几何学＞初等几何学＞释义 double-angle formula倍角公式
随便看	Jade Garden jade ge-dagger ax from Erlitou Site Jade Ge from Sanxingdui jade goblet Jade Goddess jade gui (vessel) Jade Hairpin jade-handle shaped wares from Erlitou Culture jade hat button of the Yuan Dynasty Jade Hawk from Lingjiatan Site Jade Huang of Lingjiatan Culture jade identification Jade-inlayed Lacquered Coffins from Tombs of Marquises of Western Han Dynasty jadeite jadeite Chinese cabbage jadeite of the Qing Dynasty Jade Key to the Secluded Chamber jade knives from Erlitou Culture Jade Kui of the Liao Dynasty Jade Lion Pendant Jade Makara of the Liao Dynasty Jade Mine at Mazongshan Jade Mirror of the Four Unknowns Jade Mythical Creatures at Wei Mausoleum in the Western Han Dynasty Jade of Bian He

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