“focal radius”的概念、定义、翻译、参考文献-科学参考

单词	focal radius
释义	focal radius [`fō·kǝl `rād·ē·ǝs] ^MATHEMATICS For a conic, a line segment from a focus to any point on the conic.
随便看	algal pit algal reef algal ridge algal rim algal structure algebra algebraic addition algebraically closed field algebraically independent algebraic closure of a field algebraic curve algebraic deviation algebraic equation algebraic expression algebraic extension of a field algebraic function algebraic geometry algebraic identity algebraic integer algebraic invariant algebraic K theory algebraic language algebraic manipulation language algebraic number algebraic number field

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