英语词汇“harmonic progression”是什么意思，“harmonic progression”的读音、用法及例句翻译-烛光网

词汇	harmonic progression
释义	harmonic progressionn.Mathematics（名词）【数学】 A sequence of quantities whose reciprocals form an arithmetic progression, such as 1, 1/3, 1/5, 1/7, . . . .调和级数：其倒数形成代数级数的量的序列，例如1，1/3，1/5，1/7…
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