中英互译
variances
美 /ˈverɪəns/
基本释义
- n.差异；变化幅度；差额（variance 的复数）
GRE
相关短语
- variance analysis方差分析；差异分析
- analysis of variance方差分析
- at variance不和；有分歧
- at variance with与…不和
- total variance总方差，总变异数
- cost variance成本差异
- homogeneity test of variances方差齐性检验；方差齐性查验；方差齐
- coefficients of variances变异系数
- homogeneity of variances同方差性；方差齐性；方差的同一性
- Unequal Variances即两方差不齐
- Equal Variances Assumed假设方差相等；方差相等；结果；方差具有齐次性时
同义词
n.
差异（variance的复数）；总体的方差；变动
英英释义
- 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
- n.a difference between conflicting facts or claims or opinions
- n.the quality of being subject to variation
- n.an official dispensation to act contrary to a rule or regulation (typically a building regulation)