词典收录词

variances

/'veərɪənsɪz/

变化( variance的复数形式 ); 不和; 差异; <数>方差

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variances 的中文释义

n.
变化( variance的复数形式 ); 不和; 差异; <数>方差

variances 的英文释义

n.
an event that departs from expectations
n.
discord that splits a group
n.
the second moment around the mean; the expected value of the square of the deviations of a random variable from its mean value

variances 的词形变化

原形 variance 变体 s

相关单词

variance variance accounts variance analysis variance between laboratories variance of cost variance of distribution variance of peak variance reports variance within laboratory variance work-in-process she say

最新更新单词

更新时间：2026-06-10 03:24:18

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