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
- 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。 - Creating distinct variances of depth and width.
现出明显的不同深度和宽度的环状。 - Prepares Monthly Cost Control reports and analyses variances.
准备每月成本控制报告并对差异进行分析。 - 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。 - 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。 - 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。 - Common trouble indicators include variances from expected values or negative trends such as increasing defects.
普遍的故障指示器包括与期望值的偏差，或者负面趋势，例如越来越多的缺陷。 - 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。 - You take all the risky assets* and you analyze them first to get their& you have to do a statistical analysis to get their expected returns, their variances, and their covariances.
你需要对所有的风险资产进行分析，首先要得到它们的-，你必须要做一个统计分析，算出它们的预期收益率，方差，和它们的协方差。 - 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。