variances
英 [ˈveərɪənsɪz]
美 [ˈvɛriənsɪz]
n. 变化幅度; 差额
variance的复数
柯林斯词典
- PHRASE （与…）不一致，相矛盾
If one thing isat variance withanother, the two things seem to contradict each other.- Many of his statements were at variance with the facts...
他的说法有很多和事实不符。 - This idealistic concept is at variance with reality.
这种理想主义的观念和现实相矛盾。
- Many of his statements were at variance with the facts...
- N-VAR 差异;不同
Thevariancebetween things is the difference between them.- ...the variances in the stock price.
股票价格的变化 - ...total revenue variance.
总收入的差异
- ...the variances in the stock price.
双语例句
- Variance analysis is a systematic process of comparing actual costs and standard costs, identifying variances, and interpreting the source of each variance.
成本差异分析是比较实际成本和标准成本、确认差异及解释差异的根源。 - Creating distinct variances of depth and width.
现出明显的不同深度和宽度的环状。 - Both cost and effort are random variables whose variances will reduce over the lifecycle of the project.
成本和工作是随机变量，需要在项目生命周期中减少它们的方差。 - Averages, standard deviations, and variances are not supported when a PivotTable report has calculated items.
在数据透视表有计算项时，平均值、标准偏差和方差计算不被支持。 - Presumably the variances are ignored because statistics is considered to be too theoretical to be of practical concern.
对偏差的忽略大概是因为认为统计太理论了，没有实际意义。 - Reports should explain the reason for major variances and indicate any action taken or needed.
报告应解释重大偏差的原因并简要说明任何已采取或需要采取的行动。 - A method of combining regression functions and sample variances is also presented to make full use of previous data and raise the precision of forecasts and controls.
文中还提出了组合回归函数的概念，从而可以充分利用以往数据和经验，提高预测和控制的精度。 - In engineering, the use of control loops is common for managing systems that have high variances in their measurements.
在工程中，控制循环的使用对测量中拥有高方差的系统的管理是很平常的。 - This is possible if variances are identified and informed actions are taken at major design milestones.
这是可能的，如果差额确定，并通知采取行动的主要设计的里程碑。 - Data collection and analysis, along with tracking and notifications of variances
数据收集和分析，以及变化的跟踪和通知