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.
  1. Many of his statements were at variance with the facts...
     他的说法有很多和事实不符。
  2. This idealistic concept is at variance with reality.
     这种理想主义的观念和现实相矛盾。
• N-VAR 差异;不同
  Thevariancebetween things is the difference between them.
  1. ...the variances in the stock price.
     股票价格的变化
  2. ...total revenue variance.
     总收入的差异

双语例句

• Reported on variances in quarterly costing reports.
  在季度费用报告中报告变动。
• 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。
• The variances in trade balance due to variation in the macro variables as well as the exchange rate change are examined by Impulse Response Functions and Variance Decomposition methods.
  同时，我们还利用冲击响应函数和方差分解的方法，来分析由于宏观经济变量以及汇率变化带来的贸易差额的方差。
• 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。
• Variances to the architecture are documented and communicated.
  体系结构的变化都有备有文档说明且被传达。
• 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。
• 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。
• A method for testing whether the multiple populations have a certain kind of different variances is also given.
  后者则可以在方差不满足齐性的条件下，对多个正态母体是否具有某种不同的均值进行检验。
• 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。
• 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。