查询词典 statistics

However,it was found that the concepts and methods used to determine the statistics of the extreme wave bending moment are different in different literature.This could have some consequences in the subsequent reliability based design and analysis of ship structures.

但是 ，通过研究发现，不同的文献中给出的用于确定极限波浪弯矩统计特征的概念和方法并不一致，这一差别可能对随后的船舶结构可靠性分析和设计有一定的影响。

It was found that the sequence distributions of CO2-PAN obey Bernoulli statistics.

采用~(13)C NMR分析技术对CO_2-PAN的立体化学进行了研究。

I have thought I was stumped by Statistics two,or besotted with Macroeconomics.

我想过自己被统二难住，想到过自己被宏观经济学整糊涂。

So, we discuss the asymptotically best linear unbiased estimator for the logistic population based on the selected order statistics, give the pr.

为缓解这一困难，本文讨论利用样本分位数的Logistic总体的近似最佳线性无偏估计，给出估计量的大样本性质，以及样本分位数不超过10情形下，估计量有渐近最大相对估计效率时样本分位数的选取方案等。

In probability theory and statistics, the beta distribution is a family of continuous probability distributions defined on the interval [0, 1] parameterized by two positive shape parameters, typically denoted by α and β.

在概率论与统计，贝塔分布是一个连续概率分布上定义的区间[ 0 ， 1 ]参数由两个积极的形状参数，通常是指由α和β。

Statistics reveal those from poor families are three times as likely to skive off than better-off pupils.

统计显示，穷人家的孩子的逃学率是有钱人家孩子的3倍。

However, we found, for nonstationary panels with deterministic trends, the S_N test statistics would be biased and its asymptotic distribution would not be standard normal.

但我们的研究表明，在非平稳综列数据含有确定性趋势时，SN检验是有偏的，不再服从标准正态的渐近分布，而需要进行修正。

This work is done through surveying research projects and making bibliographic statistics in the discipline.

通过提供情报学领域的研究项目立项情况和文献统计数据，为先前识别出来的候选前沿研究领域提供佐证。

To preliminary statistics, home to Shanghai this year, bids as high as 38 percent, all kinds of plots marked the overall flow rate was as high as 20 percent, with bidding closing block nearly 60%.

初步统计，今年上海宅地流标率高达38％，各类地块总体流标率高达20％，底价成交地块近60％。

National statistics show that 60% of all calls to a call center are billing related.

国家统计表明，60%的电话呼叫中心的计费相关的。

Sodium citrate; calcium carbonate; calcium hydroxide; potassium bicorbonate; magnesium carbonate; ferrous sulphate; Zinc sulphate; copper sulphate; manganese sulphate; potassium iodide; sodium selenite.

柠檬酸钠；碳酸钙；氢氧化钙；碳酸氢钾；碳酸镁；硫酸亚铁；硫酸锌；硫酸铜；硫酸锰；碘化钾；亚硒酸钠。

All this to say that I'm glad filmmaking hasn't become completely ironic. I can enjoy an ironic film as much as the next person, but they usually involve a message of some sort. One that's delivered in a smirkingly clever way that requires little in the way of talent.

所有这些都是说，我很高兴电影制作没有变成完全讽刺艺术，我可以和下一个人一样享受讽刺电影的乐趣，虽然他们经常会被划归到一定级别，技术方面不需要很高的才能。