请输入您要查询的英文单词：
单词
geometric mean
释义
geometric mean
英
/ ?d?i???metr?k ?mi?n /
美
/ ?d?i???metr?k ?mi?n /
简明释义
几何平均数：n个数的乘积的n次方根，特指几何级数的三个连续项中的第二个数。
网络释义
1
?几何平均数
几何平均数
短语
1
arithmetic-geometric means inequality
几何算术平均不等式
2
many geometric means
多个几何均数
3
two geometric means
两几何均数
双语例句
1
The question is often framed as the choice between arithmetic and
geometric
means
.
问题往往在于算数平均数和几何平均数之间的选择。
2
Weighted
geometric
means
combination forecasting is a kind of nonlinear combination forecasting method.
加权几何平均组合预测为一种非线性的组合预测方法。
3
In this paper, using different
geometric
means
, the introduction of the corresponding auxiliary function of the Lagrange theorem proof explored.
本文首先采用不同的几何手段，引进相应的辅助函数，对拉格朗日定理的证明进行了探索。
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更新时间：2025/12/2 5:29:27