covariation是什么意思_covariation怎么读_音标kәj,veәri'eiʃәn

covariation是什么意思音标:英 [kәj,veәri'eiʃәn]

[计] 协变性, 协方差

n. (statistics) correlated variation

covariation的用法和例句：

1.I did a report on covariant rings in grade school.

我小学时候做过协变星环的报告