英语词汇“geometric mean chord”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	geometric mean chord
释义	geometric mean chord geometric mean chord If an airfoil surface of given span and area is replaced geometrically by an untapered parallel chord surface, with the same span and area, its chord is equal to the geometric mean chord. Also known as the standard mean chord.
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