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1.it is an estimate of the mean of the population.
这是对总平均数的一个估计收藏指正
2.This is a conservative estimate of the population in the year 2000.
这是对公元二○○○年时人口的保守估计收藏指正
3.A set of elements drawn from and analyzed to estimate the characteristics of a population.
样品,试样从全体人口中取出的并用来分析从估计其特征的一些因素收藏指正
4.We enjoy the advantages of being a vast country with a large population and we refuse to be misled by fallacies. But we do have a sober estimate of our strength.
可是我们对自己也有一个清醒的估计,我们有“块头大”这个好处,还有就是不信邪。收藏指正
5.Without clear information on nesting, it has been hard to estimate the population of marbled murrelets.
由于没有关于巢穴的确切资料,很难估计带大理石条纹的小海鸭的数量。收藏指正
6.Methods Sampling weights were used as adjustments,and the Taylor series linearization technique was used to estimate the population parameter and associated variances.
方法 用抽样权重作为调整值 ,采用Taylor级数线性化技术估计总体参数及相应的方差。收藏指正
7.Thus, the Census Bureau could estimate that on census forms no more than two percent of the population would claim to be multiracial.
因而,人口普查局便根据调查表估计说不到2%的美国人声明他们有多重种族归属。收藏指正
8.a branch of applied mathematics concerned with the collection and interpretation of quantitative data and the use of probability theory to estimate population parameters.
有关收集数据,利用概率论估计总体参数从而阐释数据的一个应用数学分支。收藏指正
9.) Yet government officials estimate that between 1.5 million and 2 million abortions are performed in South Korea each year -- roughly the same number as in the United States, a country with six times the female population.
)但韩政府官员估计南韩大约每年有150万到200万例堕胎,几乎与美国的一样多,而美国的女性人口是韩国的6倍。收藏指正
10.RESULTS ρ_0 (predosing concentration) was used to estimate the inter-individual variability and then predicted blood concentrations. The observed concentrations were matched well by ρ_0 prediction and were better than those calculated by ρ_2 (concentration at 2 h after dosing) and the union of ρ_0 and ρ_2. CONCLUSION It is feasible to perform individual administration with only one concentration using EXCEL, based on the results of population pharmacokinetics.
结果由实测的ρ0(谷浓度)为基础算个体间差异值,进而得到的预测血药浓度与观测值拟合较好,优于采用ρ2(给药后2h浓度)、或ρ0加ρ2时所得的结果。 结论在群体药动学系统分析的基础上,运用EXCEL通过1个血药浓度实测值可以实现个体化给药。收藏指正
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