2016-07-14 13:43
variances翻译
方差
音标读音
英式:['veərɪənsɪz]美式:['veərɪrnsɪz]
基本意思
n.差异;变化( variance的名词复数 );不和;<数>方差
形近的词
变形
例句
- Variances associated with the spectra are also given in table 2-5.
表2-5中也给出了与光谱有关的偏差。
- These variances are defined by the variable geometries and the usable thickness of the casework and walls.
这些变化决定于可变的几何形状和使用厚度个案和墙壁。
- 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。
- 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
- 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。
- 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。
- 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。
- 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。
- It also contributes to the oversight function by highlighting completions, variances, and progress-to-date.
它还通过强调完成、变化，和至今的进展，对监督功能做出贡献。
- Quantifying labour shortages is extremely difficult given large variances by region, industry and skill level.
鉴于地区、行业和技能水平上的巨大差异，要量化劳动力短缺是极其困难的。
- In addition to process variation, supply power operating temperature are also possible on-chip variances.
除了工艺上的变异之外，电源电压以及操作温度也可能造成芯片上变异。
- 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。
- 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。
- Creating distinct variances of depth and width.
现出明显的不同深度和宽度的环状。
- 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。
百科解释
网络意思