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	PADAR pad array carrier Padas padasha Padasjoki Padas, Sungai Padatha, Kh-e Padauiri, R. padauk padauk furniture padauks Padaung padawan padawer padayachi padayatra pad-bake method pad-batch pad batch dyeing pad-bearing pad bearing pad block padbolt Padborg pad-bracket

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