查询词典 sample

Sample, which was one of a large num ber of possible

样本为众多样本的其中之一。

Meg Bernhardt ANNAPOLIS -- A bill to allow officers to take a sample of DNA from people charged with certain violent crimes is close to passage in the Maryland General Assembly, despite fears that it could infringe on those people's rights.

梅格恩哈特安纳波利斯-一项法案，允许人员采取的样本D NA的人被控与某些暴力犯罪是接近通过，在马里兰州的大会，尽管担心，它可以对那些侵犯人民的权利。

In the second stage, the outcome is a random sample from a Bernoulli distribution with this winning probability.

在第二阶段中，结果是来自伯努利分配与这次获胜率的一个随机样本。

In this thesis,using the Bernstein polynomial approximation,Stieltjes transform method and the central limit theorem of martingale,under suitable moment conditions,we prove the CLT of LSS G_n with a generalized regular class C4 of the kernel functions for large dimensional sample covariance matrices.

在适当的矩条件下，当核函数f属于C4时，我们证明了大维随机协方差矩阵的线性谱统计量的中心极限定理。

In the first stage, we assume that the probability that a given team wins is a random sample from a beta distribution with parameters based on the relative strength variable and the home field advantage variable.

在第一阶段中，我们评估队伍得胜的概率是来自一个参数基於相对实力变数与主场优势变数的beta分布的随机抽样。

Fuze ; small sample ; reliability evaluation ; inheritance factor ; beta distribution ; Bayes method

引信； 小子样；可靠性评估；继承因子； Beta分布； Bayes方法

They are common optical measurement and their distributions are obtained from the large sample data. Beta distribution is used as a unified distribution to simplify the research of optical measurement distribution.

通过对光学测量中常见的叉线对准以及焦距、曲率半径测量进行大样本数据采集和分析处理，利用实验方法得到常见光学测量数据的分布，并选择Beta分布统示表示多种分布，简化了光学测量中的分布研究。

1 The reasons there are two main expressions for "population" and "sample"" is that one is "biased estimator and the other is not.

"母体"与"样本"之所以有两种表达公式，是因为一个是有偏估计，另一个则不是。

It's a biased sample, but I still think it is worth the struggle.

这难免有失偏颇，但我还是觉得值得一试。

We have, however, collected the considered views of a lot of people and we think that, even given the problems of a biased sample, they give valid information and lead to conclusions that could guide useful research and give a wake-up call to teachers and parents of left-handed children.

不过，我们已收集了审议意见，有很多人，我们认为，即使考虑到的问题有偏见的样本，他们给有效信息，并导致结论可以指导有益的研究，并敲响了警钟教师和家长的左手儿童。

For the head-teacher of the class said that I had seriously broken the school rules,which led me to a three-day suspend class.

为什么呢？因为我的班主任说我严重的违反了校规，于是让我停课三天。

Many of them believe that the conversion of thousands of working-class folk in England spared that nation from the mass carnage and the tyranny that came with the revolution in France.

他们之中有许多人相信，在英国数以千计的劳工阶级之悔改信主使英国免於遭受如法国大革命所造成的大屠杀和专制暴政。