英汉词典

variance 基本解释

• n. 变异；变化；不一致；分歧；[数] 方差

variance 词态变化

variance 英文词源

variance (n.)

late 14c., "fact of undergoing change," from Old French variance "change, alteration; doubt, hesitation" and directly from Latin variantia, from stem of variare "to change" (see vary). Meaning "state of disagreement" is recorded from early 15c. The U.S. zoning sense of "official dispensation from a building regulation" is recorded from 1925.

variance 词组搭配

variance 英文释义

1. an event that departs from expectations

2. discord that splits a group

3. the second moment around the mean; the expected value of the square of the deviations of a random variable from its mean value

4. a difference between conflicting facts or claims or opinions;

"a growing divergence of opinion"

5. the quality of being subject to variation

6. an activity that varies from a norm or standard;

"any variation in his routine was immediately reported"

variance 双语例句

1. Many of his statements were at variance with the facts.

他的说法有很多和事实不符。

来自柯林斯例句

2. This idealistic concept is at variance with reality.

这种理想主义的观念和现实相矛盾。

来自柯林斯例句

3. The good in him was a constant variance with the bad.

他善良的一面经常和邪恶的一面发生矛盾.

来自《简明英汉词典》

4. The question of woman suffrage sets them at variance.

妇女参政的问题使他们发生争执.

来自《简明英汉词典》

5. Variance is about allowing assignments such as this in cases where it is safe.

变性(variance)就是用于在这种能保证安全的情况下进行赋值的.

来自互联网

variance 实用场景例句

variance in temperature

温差

牛津词典

a note with subtle variances of pitch

音高有细微变化的音符

牛津词典

These conclusions are totally at variance with the evidence.

这些结论与证据完全相悖。

牛津词典

Many of his statements were at variance with the facts...

他的说法有很多和事实不符。

柯林斯高阶英语词典

This idealistic concept is at variance with reality.

这种理想主义的观念和现实相矛盾。

柯林斯高阶英语词典

...the variances in the stock price.

股票价格的变化

柯林斯高阶英语词典

...total revenue variance.

总收入的差异

柯林斯高阶英语词典

It is unnatural for brothers to be at variance.

兄弟之间不睦是不近人情的.

辞典例句

They are entirely different from the traditional analysis of variance and Bartlett method in function.

文中还给出一种多母体异方差检验方法,能够检验多个正态母体是否具有某种不同的方差.

期刊摘选

Investigation was made on activity variance and deactivation of reforming catalyst.

介绍了所用催化剂以及工艺流程的概况.

期刊摘选

Data were analyzed using variance and multiple regression analysis.

数据分析采用方差分析、多元回归分析.

期刊摘选

Nature excels in dealing with variance and dilute being, while human artifacts do not.

自然的拿手好戏就是处理分散和稀释的东西, 而人工却处理不了.

期刊摘选

Review and analyze manufacturing variance accounts each month and prepare reconciliation reports.

每月分析生产成本的差异,进行相关调帐并生成报告.

期刊摘选

This paper presented the merit of adaptive threshold with the more advantageous pointwise variance method.

本文分析了自适应阈值的优点,进而提出逐点噪声方差法在去噪方面有更强的优势.

期刊摘选

Responsible for Customer forecast and order maintained in system. Analyses the Customer demand with variance.

负责客户预测和订单的系统维护, 分析客户需求,确保预测准确性.

期刊摘选

The price variance is not small.

价格差异也不小.

期刊摘选

Responsible for maintaining costing systemsystem, include standard cost, cost variance analysis etc. Prepare the costing vouchers.

独立完成成本核算工作, 编制成本相关的凭证;负责标准成本的建立和更新.

期刊摘选

But though weak in numbers at variance with Rome, they had their strength.

但他们虽然在人数方面远比罗马教为少, 但他们却另有力量.

期刊摘选

RESULTS: This method can be used as variance analysis and data processing of Bayesian statistics evalustion.

结果: 本法可进行方差分析及贝叶斯法评价的数据处理.

期刊摘选

Stiffness, ultimate and yield forces ( torques ) were compared using an analysis of variance.

利用方差分析分析比较刚度 、 临界和屈服应力 ( 转矩 ).

期刊摘选

Nothing can set the twin brothers at variance.

没有什么事能使这对双胞胎兄弟吵起来.

期刊摘选

With the use of an inverse variance approach pooled morbidity and mortality rates were obtained.

由于应用了不同的方法,发病率和致死率都比较低.

期刊摘选

I shall assert and support three arguments that are at wide variance with the received wisdom.

我将宣布并支持三个观点,他们与已经接受的智慧完全不同.

期刊摘选

Differences in measurement data were compared with LSD analysis of variance.

计量资料差异比较采用LSD方差分析.

期刊摘选

Document resolutions to variance back to customer and to NEPTCO functional areas.

文件决议对于分歧,反馈给顾客并返回到莱普科职能部门.

期刊摘选

First, the jitter control algorithm aims at smoothing the jitter variance with low queueing delay latency.

首先, 延迟变异控制机制目标在低延迟代价条件下,减缓延迟变异.

期刊摘选

Additive variance was higher than dominance variance, which indicates quantitative inheritance.

加性的变异高于显性的变异, 表明是数量遗传.

辞典例句