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- variance or covariance 方差-协方差
- This concept also called labor usage variance, labor efficiency variance or labor time variance. It results from using more or less labor than standard for the output produced. 工时率差异也叫工时用量差异、工时效率、工时差异。该指标取决于完工产品所耗工时与标准工时的多少的比较。
- The Correlation and Covariance tools each give an output table, a matrix, that shows the correlation coefficient or covariance, respectively, between each pair of measurement variables. “相关”和“协方差”工具都会提供一张输出表(矩阵),其中分别显示每对测量值变量之间的相关系数或协方差。
- Anisotropic : This term is applied both to a random function and to it's variogram (or covariance) when the values of the variogram depend on both the distance and the direction.Also see Isotropic. 做油藏描述建模的时候经常要使用与地质统计学有关的概念和方法;现抛砖引玉;列出一些基本名词;希望对大家使用软件和地质统计学这个工具有所帮助.;更欢迎建模高手们多发表对建模和地质统计学的高见
- The material quantity variance or material usage variance is the difference between the actual quantity of material used and the standard quantity that allowed for production multiplied by the standard price. 材料数量差异又叫材料用量差异,是材料实际数量和标准数量的差额与标准价格的乘积。
- Whether it rains or not makes no difference to me. 下不下雨对我来说都一样。
- My ideas are at variance with his. 我的思想和他的不同。
- Nothing can set the twin brothers at variance. 没有什么事能使这对双胞胎兄弟吵起来。
- Many one or little one is indifferent to me. 多一个或少一个对我是无关紧要的。
- Chock the barrel up or else it will roll over. 用楔子塞住圆桶,不然它会滚过去。
- Do you teach your students singly or in groups? 你教学生是个别地教还是按组教？
- The variance or standard deviation 方差或标准差
- A church, school, hospital, asylum, or prison is an institution. 教堂，学校，医院，收容所或监狱皆属公共机构。
- Hard copy is computer output on paper, printing or graphics. 硬拷贝是出现在纸上、印刷上或图表上的电脑输出。
- Do you prefer to have rice or buns? 你愿意吃饭还是吃馒头。
- Her conduct is at variance with her words. 她言行不一。
- He is always raising a stink about this, that or the other thing. 他总是为了这个、那个的大吵大闹，什麽事都有得吵，有得闹。
- This theory is at variance with the known facts. 这种理论与已知事实不符。
- Most synthetic detergents are in the form of powder or liquid. 大多数合成洗涤剂呈粉状或液态。
- We are at variance about our lodger. 我们在对待房客的问题上意见不一。
