Chinese translation for "超总体"

superpopulation

Related Translations:

总体缓和:  general relaxationoverall relaxation

总体脂肪:  total body fat

总体数据:  conceptual data

总体搬运:  total passing

总体平均:  ensemble averagepopulation mean

总体稳定:  general stabilityoverall stability

统计总体:  statistical massstatistical populationstatistical universestatistics for entire group

水雷总体:  mine assembly

总体比例:  population proportion

滚动总体:  rolling population

Example Sentences:

	1.	Estimation for finite population under superpopulation models : a survey 超总体模型下有限总体的估计
	2.	First , this paper gives an introduction of some methods of unequal probability sampling , their estimators and variance estimators , including sampling with pps with replacement , methods of sampling without replacement suggested by brewer , durbin , sampford , des raj , murthy , rao - hartley - cochran . then , at the basis of rao and bayless ' s study , we consider that population can be splited two random subpopulations , which are respectively drawn from different infinite super - populations , and compare the stabilities of estimators of the methods that given above . we find that the minor difference between two super - populations has great effect on the efficiency of the estimators for the population with moderately large coefficient of variation ( c . v . ) 本文首先从理论上介绍了若干种不等概率抽样方法，它们的估计量、估计量的方差及其估计，其中包括有放回ppz及pps抽样，不放回不等概率抽样中的brewer 、 durbin 、 sampford 、 desraj ， murthy 、 rao - hartley - cochran等人的方法；其次，在rao和bayless两人就样本单元数n = 2的情形对上述抽样方法进行比较的基础上，将总体随机地分成两个子总体，视每个子总体取自不同的线性超总体，在文中，我们利用计算机实现随机分组，并通过画图比较各方法估计量的稳定性，结果表明，对变异系数c . v . ( x )较大的总体而言，两个超总体之间的微小差异将对估计量的稳定性产生很大的影响，从而说明rao和bayless的比较结果还不够完善。
	3.	The method for retaining sampled units in successive sampling survey for changed probability of selection is introduced . for pps sampling design , a model - design unbiased predictor for the total of a variable for the target population is proposed , and the optimum matching ratio for the predictor under the assumption of unchanged population is calculated . for rhc sampling design , the equation that the optimum matching ration satisfies is given 介绍了连续抽样中概率发生变化时保留样本的方法。对于有放回的pps抽样，在假设的超总体模型之下提出了总体变量总值的模型设计无偏预报量，并计算了总体不变时保留样本的最优匹配比。对于无放回的rhc抽样，给出了最优匹配比满足的方程。

Similar Words：

"超自然作用" Chinese translation, "超自然冥想" Chinese translation, "超自我" Chinese translation, "超字" Chinese translation, "超综合孔径 地球自转综合孔径" Chinese translation, "超总星系" Chinese translation, "超纵坐标主令控制器" Chinese translation, "超阻遏" Chinese translation, "超阻遏空变种" Chinese translation, "超阻尼" Chinese translation