“arithmetic-geometric mean”的概念、定义、翻译、参考文献-科学参考

单词	arithmetic-geometric mean
释义	arithmetic-geometric mean [¦a·rith¦med·ik ´jē·ǝ¦me·trik `mēn] ^{[MATHEMATICS]} For two positive numbers a₁ and b₁, the common limit of the sequences {a_n} and {b_n} defined recursively by the equations a_n+1 = ¹/₂ (a_n + b_n) and b_n+1 = (a_nb_n)^1/2.
随便看	ground-plane antenna groundplasm ground plate ground plot ground point of intercept ground position ground-position indicator ground potential ground pressure ground protection ground proximity warning system ground range ground recharge ground-referenced navigation data ground-reflected wave ground resistance ground return ground-return circuit ground rod groundscatter propagation ground sluice ground speed ground start ground state ground-state maser

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