英语词汇sample covariance的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	sample covariance
释义	sample covariance 英?[?sɑ:mpl k?u?v??ri?ns] 美?[?s?mp?l ko?v?ri?ns] 释义样本协方差行业词典数学样本协方差???
随便看	cicatricial junctional epidermolysis bullosa cicatricial keloid cicatricial keratitis cicatricial kidney Cicatricial lagophthalmos cicatricial lagophthalmus Cicatricial line cicatricial mucosal pemphigoid cicatricial mucous membrane pemphigoid cicatricial nodule cicatricial oesophageal stricture cicatricial pemphigoid cicatricial perineal rupture cicatricial phase cicatricial pterygium cicatricial pyloric obstruction cicatricial pyloristenocis Cicatricial rupture Cicatricial sarcoma cicatricial scoliosis Cicatricial skin lesions of pinta cicatricial stenosis cicatricial stenosis of cervix cicatricial stenosis of larynx Cicatricial streake

英汉双解词典包含4367426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。

sample covariance