英语词汇geometric progression怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	geometric progression
释义	geometric progressionn.Mathematics（名词）【数学】 A sequence, such as the numbers 1, 3, 9, 27, 81, in which each term is multiplied by the same factor in order to obtain the following term.几何级数，等比级数：一个数列，如数字1，3，9，27，81，其中每一项都被乘以相同的因数以得到后面一项
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