“sample moment of order k”的概念、定义、翻译、参考文献-科学参考

单词	sample moment of order k
释义	sample moment of order k Encyclopedia 理学Data Imputation释 sample moment of order kk阶样本矩随机样本的k次方的平均值。又称k阶样本原点矩。 Mathematics sample moment of order k样本k阶矩^†
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