查询词典 Brewer

One more thing about Professor Brewer: he is a former billionaire.

另一个关于Brewer教授的事：他曾是亿万富翁。

But Eric Brewer tells us the price should be less once the technology is finalized for mass production.

但Eric Brewer告诉我们，一旦技术成熟到可以大批量生产的时候，价格就会更低。

Eric Brewer is a busy man. He is a computer science professor at the University of California, Berkeley .

Eric Brewer是一个很忙人，他是加州伯克利大学的一名计算机科学教授。

One more thing about Professor Brewer, he is a former billionaire.

还有件与Brewer教授有关的事：他以前是个亿万富翁。

Eric Brewer predicts that most WiLDNets will only need to cover several kilometers of territory.

Eric Brewer语言大多数的无线网络将可以覆盖几公里的范围。

Dr. Shelby Brewer, former CEO of ABB Combustion Engineering and Assistant Secretary of Energy during the Reagan Administration said of this announcement: In my nearly 50 years in and around the energy business, I've yet to see a breakthrough as promising as this one.

ABB消耗燃料工程学的首席执行官和在宣布Reagan 管理期间的秘书Shelby Brewer说我做能源生意将近50年，我从来没有看见过这么有前景的突破。

Six weeks ago, you'll recall, Brewer was doused with rubbing alcohol and set on fire.

你应该记得，六个星期之前， Brewer 被泼酒精并燃烧。

First, this paper gives an introduction of some methods of unequal probability sampling, their estimators and variance estimators, including sampling with pps with replacement, methods of sampling without replacement suggested by Brewer, Durbin, Sampford , Des Raj , Murthy , Rao-Hartley-Cochran. Then, at the basis of Rao and Bayless's study , we consider that population can be splited two random subpopulations, which are respectively drawn from different infinite super-populations, and compare the stabilities of estimators of the methods that given above.

本文首先从理论上介绍了若干种不等概率抽样方法，它们的估计量、估计量的方差及其估计，其中包括有放回PPZ及PPS抽样，不放回不等概率抽样中的Brewer、Durbin、Sampford、Des Raj，Murthy、Rao-Hartley-Cochran等人的方法；其次，在Rao和Bayless两人就样本单元数n=2的情形对上述抽样方法进行比较的基础上，将总体随机地分成两个子总体，视每个子总体取自不同的线性超总体，在文中，我们利用计算机实现随机分组，并通过画图比较各方法估计量的稳定性，结果表明，对变异系数C.V。

First, this paper gives an introduction of some methods of unequal probability sampling, their estimators and variance estimators, including sampling with pps with replacement, methods of sampling without replacement suggested by Brewer, Durbin, Sampford , Des Raj , Murthy , Rao-Hartley-Cochran.Then, at the basis of Rao and Baylesss study , we consider that population can be splited two random subpopulations, which are respectively drawn from different infinite super-populations, and compare the stabilities of estimators of the methods that given above.

本文首先从理论上介绍了若干种不等概率抽样方法，它们的估计量、估计量的方差及其估计，其中包括有放回PPZ及PPS抽样，不放回不等概率抽样中的Brewer、Durbin、Sampford、Des Raj，Murthy、Rao-Hartley-Cochran等人的方法；其次，在Rao和Bayless两人就样本单元数n=2的情形对上述抽样方法进行比较的基础上，将总体随机地分成两个子总体，视每个子总体取自不同的线性超总体，在文中，我们利用计算机实现随机分组，并通过画图比较各方法估计量的稳定性，结果表明，对变异系数C.V。

"I don't think he predetermines any move that he's going to make," Brewer said.

&我不能确定他下一步将要做什么样的动作，& Brewer 说。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。