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

• 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。
• The budget variance analysis column can be set up on how you review the budget variances.
  预算差异分析这一列可以根据您查看预算差异的方式来设置。
• 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。
• 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。
• 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。
• 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。
• 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。
• 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。
• 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。
• 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。