“half-angle formulas”的概念、定义、翻译、参考文献-科学参考

单词	half-angle formulas
释义	half-angle formulas [`haf ´aŋ·gǝl ´fȯr·myǝ·lǝz] ^MATHEMATICS In trigonometry, formulas that express the trigonometric functions of half an angle in terms of trigonometric functions of the angle.
随便看	halogen counter halogenic halogen mineral halohydrin halokinesis halomorphic halon halonate halo of 22° halo of 46° halo of 90° halo of Hevelius halo ore halophile halophilism halophone halophyte halo population Haloragaceae Haloragales Halosauridae halosere halothane halotrichite Halsey premium plan

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