抽样

The algorithm samples the system status from the optimal probability density and reduces the sample variance by using the variation principle and interval fitting.

该算法采用变分运算分析和区间拟合的方法，实现在最优密度函数下抽样，降低计算方差。

It's my job to sample the products.

我的工作是抽样检查产品。

The standard deviation of a sampling distribution.

抽样分布的标准偏差。

The number of runs is a statistic with its own special sampling distribution and its own test.

连续级数是一个具有独特抽样分布和检验方法的统计量。

Residual distribution sampling was used to generate the two simulation examples.

使用剩余分布抽样方法进行计算机仿真，验证本文方法的正确性。

Covariance, correlation, linear combinations of random variables, sampling distribution of the mean, confidence intervals for means and proportions.

协方差，相关性，线性组合的随机变量，抽样分布的意思是说，置信区间的手段和比例。

Notes : Results of the survey are subject to sampling error.

注释 ：此统计调查的结果受抽样误差的影响。

Answering an error is one kind is not error of sampling.

回答误差是一种非抽样误差。

The difference between an estimate and the true value of the parameter being estimated is called the sampling error.

之间的一项估计，真正的参数估计值的差额被称为抽样误差。

The survey's sampling error is plus or minus 3 percentage points for the overall survey.

该调查的抽样误差为整体调查的正负3个百分点。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。