抽样

Use The Dropper Bottle Provided, Not The Sample Pipette.

用滴管瓶提供的，而不是抽样吸管。

A value of zero may be used as a field placeholder if the number of samples is unspecified.

零值可作为一个字段占位符，如果抽样数不确定的话。

This paper formed a new method to get the wanted uniform design by computer sampling a number of experiment plan, counting their uniformities and choosing the best one of them as the last experiment plan.

这个试验设计方法，比使用均匀设计表来安排试验更简单直接，而且可以证明，其设计的试验点分布的均匀性，在抽样方案数足够多的情况下高于按均匀设计表来安排的试验。

Thus setting up a single sample plot in an area can produce some rather bewildering result.

因此，如果在某个地区内只在某单块抽样小区内采样，那末就可能得到某种较为含糊的结果。

In a simple random sampling, the sample mean is an unbiased estimate of the population mean.

在简单随机抽样中，样本均值是总体均值的无偏估计。

The estimation of population mean is obtained using a cluster sampling method supplementary stratified sample.

本文就是在这一宗旨下，提出一些新的抽样方案，并在理论上证明这些方案的优越性。

You could spend days just shopping in London, too, mixing with the upper classes in the tiara triangle around Harrods, or sampling the offbeat weekend markets of Portobello Road, Camden and Greenwich.

你可以花几天刚刚在伦敦购物，也有上层阶级混合周围哈洛德，头饰三角形或抽样的Portobello路，卡姆登和格林威治另类周末市场。

Within methods of this class, tracking is solved by sequential building posterior probability distribution of target state, and sampling based Monte Carlo computing acts as one of the key technologies.

这类方法通过序贯构造目标状态的后验概率分布来求解跟踪问题，而基于抽样的蒙特卡罗计算方法则是其中关键的统计计算技术。

MCMC can be used to explore the posterior probability produced by the Bayesian learning method.

当使用Bayes方法学习Bayes网络模型的结构和参数时，使用MCMC方法对后验分布进行抽样研究是非常方便的，它不需要此概率分布是归一化的，而计算归一化常数往往是困难的。

You can see a sample spread printout here and the meanings printed out here.

你可以看到，这里的抽样分布的含义印打印出来。

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。