英语单词大全

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

相关词组

1

variance accounts

[经] 差异帐户(科目)

2

variance analysis

[计] 方差分析
[经] 差异分析

3

variance between laboratories

[化] 组间方差

4

variance of cost

[经] 成本差异

5

variance of distribution

[计] 分布方差

6

variance of peak

[化] 峰畸变

7

variance reports

[经] 差异报告

8

variance within laboratory

[化] 组内方差

9

variance work-in-process

[经] 在产品差异

10

n. 变化( variance的复数形式 ); 不和; 差异; <数>方差

今日更新

更新时间：2025-12-31 10:42:14

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