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
- Static budget variances are differences between actual results and corresponding amounts ( revenues and expenses) in the static budget.
固定预算差异是实际结果与预算结果（收入和费用）之间的差异。 - Secondly, the numerical characteristics such as mathematical expections, variances and covariances are obtained.
其次，研究了如此得到概率分布的数学期望、方差和协方差等数字特征。 - Also, price and efficiency variances often are linked; in such cases, the total effect on the company's costs is moire meaningful than are individual variances.
另外，价格和效率差异经常存在一定联系，在这种情况下，研究公司成本的总影响比单独研究个别差异更有意义。 - 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。 - 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 - The engine has electronically controlled fuel injection and ignition which adjust automatically to cater for variances in fuel quality.
ROCAM发动机有电子控制燃油喷射和迎合燃油质量变化的自动调整点火正时。 - 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。 - 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。 - 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。 - Compare planned cost variances to actual cost variances.
将计划成本差异与实际成本差异进行比较。