geometric mean

geometric mean

美 　英

• n.几何平均；等比中数
• 网络几何平均数；几何均数；等比中项

英汉双解

英汉解释

na.	1. 【数】几何平均数,等比中项[中数]

英英解释

n.	1. the average of a set of n values, described mathematically as the nth root of their product

例句

The best beaches are ranked as Good, while those beaches with a higher geometric mean are ranked Fair.

水质最佳的泳滩级别为良好，几何平均含量较高的泳滩级别为一般。

The mathematical mean of the physical quantity has multiple expressions forms, including arithmetical mean and geometric mean, etc.

物理量的数学平均值有算术平均值和几何平均值等多种表达形式，这些数学平均值所表达的物理含义是不同的。

if there is one term falling between two given terms of an geometric sequence, it's called geometric mean.

如果某一个项落在一个几何序列的两个给定值之间，称为“几何平均数”。

In the paper, it is concerned about the weighted geometric mean of known Copulas.

本文是通过已知Copula的加权几何平均来构造Copula。

Some Conclusions about Generalized Spectral Geometric Mean of two Positive Operators

算子广义谱几何平均的若干结果

Multi-sensor Remote Sensing Image Registration by Maximization of Arithmetic-Geometric Mean Divergence

最大化算术-几何均值距离的多传感器遥感图像配准

Demonstration of the Dynamic Program for Arithmetic Mean and Geometric Mean

算术平均值与几何平均值不等式的动态规划证明

G general fertility rate , GFR geometric mean goodness of fitting gross reproduction rate , GRR

总生育率几何均数拟合优度粗再生育率

Estimation of the Geometric Mean in Stratified Random Sampling

分层抽样中几何平均数的估计

BER Performance Analysis of MIMO System with Geometric Mean Decomposition

基于几何均值分解的MIMO系统误码率性能分析

An Operator Trace Inequality-Geometric Mean Inequality

算子迹算术-几何平均不等式

Remarks on arithmetic-geometric mean and geometric-harmonic mean

算术-几何平均值与几何-调和平均值的注记

Novel similarity measure based on arithmetic-geometric mean distance for multimodal image registration

基于算术-几何均值距离的多模态图像配准

On a mixed arithmetic-geometric mean inequality

关于混合算术平均-几何平均不等式

mean, geometric mean, harmonic mean

均数，几何均数，修正均数

Geometric mean diameter of carbon black

炭黑的几何平均直径

On the Geometric Mean Value of Product of Non-zero Digits in Base

关于十进制中非零数字之积函数的几何均值