单词：covariances
(covariance 的复数) n. 协方差
[化] 协方差
[化] 协方差
plural of covariance
n. (statistics) the mean value of the product of the deviations of two variates from their respective means
n. (statistics) the mean value of the product of the deviations of two variates from their respective means
单词：covariances 相关文章
Now, in addition of that we now know that it is scientifically true 此外 有一个铁的事实我们都已经知道了 I spent three billion dollars of your money to finish the sequencing of human genome 就是我花了你们三十亿美元 用来完
发表于:2018-12-30 / 阅读(122) / 评论(0)
公众人物毕业演讲
公众人物毕业演讲