geometric mean

       
  • n. [数]几何平均数;等比中项
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geometric mean的英文翻译是什么意思,词典释义与在线翻译:

英英释义

Noun:
  1. the mean of n numbers expressed as the n-th root of their product

geometric mean的用法和样例:

例句

用作名词 (n.)
  1. Unweighted indices are simple arithmetic or geometric averages.
    不加权的指数指简单算术平均或几何平均数。
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