英语词汇components of covariance怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词

components of covariance

释义

components of covariance

协方差成分

以上为机器翻译结果，快速获取精准的人工翻译结果，建议选择有道人工翻译

1
?协方差组分
... complex covariance 复协方差 components of covariance 协方差组分 contemporaneous covariance 同期协方差 ...

短语

1
In this paper, the covariance matrix of random effect in linear mixed model is extended to positive matrix. We construct the estimation of variance components based on the idea of ANOVA estimation.
将线性混合模型中随机效应的协方差阵推广为正定阵，运用方差分析估计的方法给出了方差分量的估计。
2
In this paper, through the model of parameter adjustment with constraints among the parameters, a further proof on the equivalence of the formulas of variance-covariance components is gives.
通过附有条件的间接平差模型进一步证明各类方差-协方差分量估计公式之间的等价性。

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英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

单词	components of covariance
释义	components of covariance 翻译协方差成分以上为机器翻译结果，快速获取精准的人工翻译结果，建议选择有道人工翻译网络释义 1 ?协方差组分 ... complex covariance 复协方差 components of covariance 协方差组分 contemporaneous covariance 同期协方差 ... 短语 1 Estimation of variance-covariance components 方差双语例句 1 In this paper, the covariance matrix of random effect in linear mixed model is extended to positive matrix. We construct the estimation of variance components based on the idea of ANOVA estimation. 将线性混合模型中随机效应的协方差阵推广为正定阵，运用方差分析估计的方法给出了方差分量的估计。 2 In this paper, through the model of parameter adjustment with constraints among the parameters, a further proof on the equivalence of the formulas of variance-covariance components is gives. 通过附有条件的间接平差模型进一步证明各类方差-协方差分量估计公式之间的等价性。
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