英语词汇root estimator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

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?方根估计量
... Room方格 Room's squares 方根估计量 root estimator 均方根离差 root mean square deviation ...

短语

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The computational results demonstrate that the partial root root estimator can improve the LS estimator when the design matrix is ill conditioned.
计算结果表明，在设计阵呈病态时，部分根方估计确能改善LS估计。
2
In this article, we propose seasonal unit root test statistics based on the Weighted Symmetric estimator and derive representation for limiting distributions of the statistics.
在平均值为零或平均值为已知的季节时间序列模型中，根据加权对称估计量提出季节单位根的检验统计量，并求出此统计量的极限分布的表达式。

单词	root estimator
释义	root estimator 简明释义方根估计量网络释义 1 ?方根估计量 ... Room方格 Room's squares 方根估计量 root estimator 均方根离差 root mean square deviation ... 短语 1 square root estimator 数平方根估计量 2 root root estimator 根方估计 3 latent root estimator 特征根估计双语例句 1 The computational results demonstrate that the partial root root estimator can improve the LS estimator when the design matrix is ill conditioned. 计算结果表明，在设计阵呈病态时，部分根方估计确能改善LS估计。 2 In this article, we propose seasonal unit root test statistics based on the Weighted Symmetric estimator and derive representation for limiting distributions of the statistics. 在平均值为零或平均值为已知的季节时间序列模型中，根据加权对称估计量提出季节单位根的检验统计量，并求出此统计量的极限分布的表达式。
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