variance
英['veəriəns]
美['veriəns]
- n. 不一致；变化；[数]方差
GRE TOEFL
详细释义
Noun:
-
an event that departs from expectations
-
discord that splits a group
-
the second moment around the mean; the expected value of the square of the deviations of a random variable from its mean value
-
a difference between conflicting facts or claims or opinions;
"a growing divergence of opinion"
-
the quality of being subject to variation
-
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;
"any variation in his routine was immediately reported"
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
- We are at variance about our lodger.
我们在对待房客的问题上意见不一。 - Variance between transeunt request and self judgement.
外在的要求常和自己的判断不一致。 - Carl's actions were always at variance with his promises.
卡尔的言行不一致。 - This theory is at variance with the known facts.
这种理论与已知事实不符。 - I have felt the variance in temperature.
我已经感觉到温度的变化。 - Analysis of variance was used for data analysis.
资料采用方差分析。
用作名词 (n.)
用法讲解
- at variance 有分歧
- minimum variance 最小方差
- sampling variance 抽样方差,抽样变异数...
- pooled variance 合并方差
- genotypic variance 遗传型方差,基因型方...
- volume variance 产量差异
- intraclass variance 组合方差
- estimate variance 估计方差
- variance reduction 方差缩减
- error variance 误差离散,误差方差...
- genetic variance 遗传方差
- population variance 总体方差
- sample variance 采样方差,采样离散,...
- efficiency variance 效率差异
- mix variance 混合差异
- total variance 总方差
- heterogeneous variance 异质性的方差...
- serial variance 系列离散,序列方差...
- material variance 原<材>料用量差异...
- variance test 方差检验
相关词汇
- discrepancy 差异
- difference 差异
- divergence 分歧
- division 划分
- disagreement 不合
- disparity 不一致
- inconsistency 不一致
- alteration 改变
- modification 修改
- adjustment 调整
- change 变化
- discussion 讨论
- disunity 不统一
- conflict 冲突
- clash 冲突
- contradiction 矛盾
- dissent 异议
- dispute 争论
- difference of opinion 意见分歧
- variation 变种
- variableness variable的名词形...
- variability 易变
- variant 变体
【近义词】
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