new
covariance的英文翻译是什么意思，词典释义与在线翻译：
英英释义
Noun:
-
(statistics) the mean value of the product of the deviations of two variates from their respective means
covariance的用法和样例：
例句
用作名词 (n.)
- Analysis of covariance is a combination of regression analysis and variance analysis.
协方差分析足把直线回归与方差分析结合起来应用的一种方法。 - The data on covariance presently available are here.
目前所能获得的关于协变的资料都在这儿。 - The theoretical foundation of the covariance is pertinence of system theory.
协变性的理论基础是系统原理中的相关性。
词汇搭配
- complex covariance 复协方差
- analysis covariance 协方差分析
- cross covariance 互协方差
- covariance matrix 协方差矩阵
- covariance function 协方差函数,积差函数...
- covariance method 协方差法,共变法...
- normalized covariance 归一化协变性...
- multiple covariance 多重方差
- covariance analysis 积差分析,协方差分析...
- population covariance 总体协方差
- covariance sequences [计] 协方差序列...
