variance

/'vєәriәns/

柯林斯星级

BNC频率: 7319

现代语料频率: 5027

托福 GRE

中文翻译

n. 不一致, 变化, 变异, 分歧, 不和

[化] 方差; 变种

英文解释

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. an official dispensation to act contrary to a rule or regulation (typically a building regulation)

词态变化

复数形式:variances

常见例句

a message whose content is at variance with reason n

n a message whose content is at variance with reason

plural of covariance n

n someone who is no longer alive v move away from a place into another direction v be at variance with

v move away from a place into another direction v be at variance with

相关词组

accounting disposition of variances

[经] 差异的会计处理

activity variance

[经] 活动差异

adverse variance

[经] 不利差异

analysis of budget variances

[经] 预算差异分析

analysis of cost variance

[经] 成本差异分析

analysis of covariance

[机] 共分散分析

analysis of material price variance

[经] 材料价格差异分析

analysis of material quantity variance

[经] 材料数量差异分析

analysis of variance

[化] 方差分析
[经] 差异分析

analysis of variance from budget

[经] 预算差异分析

analysis of wage variance

[经] 工资差异分析

area variance

[法] 地区变更

at variance

有分歧, 不和

at variance with

与...有分歧, 与...不和, 与...不符

autocovariance

[计] 自共变

autocovariance function

[计] 自共变函数, 自协方差函数

autocovariance matrix

[计] 自相关矩阵

autocovariance sequence

[计] 自协方差序列

autovariance

[计] 自方差

autovariance function

[计] 自方差函数

今日更新

更新时间：2025-05-15 19:35:37

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