“协方差”概念、定义、翻译-科学时代

单词	协方差
释义	经济学词汇手册 covariance 协方差
随便看	after gun after hardening after hatchway afterheat afterheat afterheat afterheat afterheat after-hours afterhours after-hours dealing after-hours dealing after-hours dealing afterhours dealing after hours market after-hours market after-hours price after-hours trading after hours trading afterhyperpolarization afterimage after-image after-image afterimage after image

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

covariance