Using the same sample data just discussed above, the following illustrates the difference in cardinality estimates with and without the use of statistical view for the query.
下面使用以上讨论的相同的示例数据,阐释在使用和不使用查询的统计视图的情况下基数估计的差别。
Using estimates from the Italian data, the authors of the new study created a computer simulation of how American athletes 14 to 22 years old would be affected by screening.
从意大利估计的数据来看,这一新研究的研究者们创造出以计算机模拟系统,以研究筛查对美国14到22岁的运动员的影响。
Develop both conceptual and plan based estimates using historical data and estimating system and digitizing tools.
用历史数据、评估系统和数字工具做出概念性和基于规划的估量。
WHO has also reviewed estimates of the incubation period of SARS, using individual case data.
WHO也用个体病例数据修订了对SARS潜伏期的估计。
This paper depicts the status of living of Chinese elderly and estimates the poverty rate of this group of population, by using data from 2000 Census and 2000 China Urban and Rural elderly Survey.
文章利用2000年人口普查和中国城乡老年人口状况一次性抽样调查资料,对中国老年人口数量、生活状况和贫困发生率进行分析。
The least square algorithm using forward and backward linear prediction (LS algorithm) for the autoregressive spectral estimates of the SMMW Fourier transform spectroscopy data is presented.
本文介绍自回归谱分析法的另一种算法—前后向最小二乘法(LS算法)在亚毫米波付里叶变换谱中的应用。
The least square algorithm using forward and backward linear prediction (LS algorithm) for the autoregressive spectral estimates of the SMMW Fourier transform spectroscopy data is presented.
本文介绍自回归谱分析法的另一种算法—前后向最小二乘法(LS算法)在亚毫米波付里叶变换谱中的应用。
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