变化( variance的名词复数 )；不和；差异；方差
同义词：discrepancyvariant
discord that splits a group同义词：division
the second moment around the mean; the expected value of the square of the deviations of a random variable from its mean valuea difference between conflicting facts or claims or opinions同义词：discrepancydisagreementdivergence
the quality of being subject to variation同义词：variabilityvariableness
an official dispensation to act contrary to a rule or regulation (typically a building regulation)"a zoning variance"
an activity that varies from a norm or standard同义词：variation
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
error variance误差方差；误差变量；误差偏差
variance ratio方差比，变异比；变异刺激
residual variance[数]剩余方差
additive variance加性方差
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