covariance是什么意思 covariance怎么读
英式：[kəʊ'veərɪəns]
美式：[kəʊ'veərɪəns]
covariance单词基本解析：
n. 协方差
[化] 协方差
n. (statistics) the mean value of the product of the deviations of two variates from their respective means
covariance变化用词：
名词复数形式:covariances
covariance中文词源：
covariance相关组词：
analysis of covariance [机] 共分散分析
covariance matrix [计] 历方差矩阵, 协变矩阵
covariance sequences [计] 协方差序列
covariance stationary process [计] 协方差平稳过程
Lorentz covariance [化] 洛伦兹协变性
principle of general covariance [化] 广义协变原理; 广义协变性原理
relativistic covariance [化] 相对论性协变性
covariance information 协方差信息
covariance function 积差函数，协方差函数
covariance distribution 协方差分布
covariance analysis 协方差分析，积差分析
covariance sequence [计]协方差序列
lag covariance 落后协方差
covariance and correlation 协方差和相关性
covariance component 协方差分量
covariance kernel 互变异数核[数]协方差核
covariance matrix adaptation 协方差矩阵自适应
covariance matrix estimation 协方差矩阵估计
covariance matrix excel 协方差矩阵excel
covariance用法和例句：
I did a report on covariant rings in grade school.
我小学时候做过协变星环的报告