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variance
 variance
微软 varians
ratio
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形容词 | 名词
variance ['ve(ə)rɪəns] 形容词
微软 varians (The difference between two values, such as the difference between estimated and actual expenses)
 英语 词库
variance ['ve(ə)rɪəns] 缩写
缩写 var
缩写, 会计 var. (accounting)
缩写, 生物学 va
缩写, 电子产品 σ²