查询词典 expectation

In general, given a nonlinear expectation, one can still derive a nonadditive probability measure, but there exist an infinite number of nonlinear expectations satisfying the same relation.

用非可加测度定义了容度和Choquet期望，Choquet期望在统计、经济、金融和物理中有很多应用，但是它的缺点是很难定义条件Choquet期望。

To estimate this effect in a weakly nonideal Bose gas, find the expectation value of the

为了评估弱非理想玻色气体的效应，找出基态密度的期望值

The market firstly reacts negatively toward an applicant with higher level of nonrecurring gains while later makes a significantly positive adjustment when the applicant finally withdraws the ST, suggesting that the regulation without an explicit requirement on the nature of earnings disturbs a rational market expectation; and (2) after the institutionalization i.e.

而制度化之后（2002-2004年间），ST公司年报公布日的市场反应与非经常性利得幅度之间原本的显著负相关关系消失，摘帽宣告日的市场反应与非经常性利得幅度之间原本的显著正相关关系也不再存在，这些都意味着制度化之前的监管不完备对市场造成的扰动得以缓解，因此对更广泛的信息使用人具有积极意义。

This is reflected in the fact that the vacuum expectation value of the field squared is nonzero in quantum field theory.

这反映在量子场论中场量平方的真空平均值不为零，这就是所谓的真空涨落。

By the minimum risk Bayes decision theory, this paper develops a new way of image segmentation: establish the mathematics model of image segmentation; estimate the probability density of grey scales and figure out its math-expectation and square difference that accord with normal distribution and the loss function; and judge the every pixel dot in the image according to the minimum risk Bayes decision theory and determine whether it is of target or non-target images, thereby realizing the extraction of the target image.

依据最小风险贝叶斯决策理论，提出了一种基于最小风险贝叶斯决策的图像分割方法。首先建立图像分割的最小风险贝叶斯决策模型，对灰度级类条件概率密度估计出其符合正态分布的数学期望和方差以及损失函数，再依据最小风险贝叶斯决策理论对图像中的每一像素点进行目标图像和非目标图像的类别判断，从而实现目标图像的提取。

The heterozygosity rate of the population was close to the expectation, indicating that the population had a normal genetic structure.

群体的杂合性比率接近期望值，表明该群体具有正常的遗传结构。

In fact , in these cases, the expectation is for careers to go backwards and earning capacity to take an appreciable nosedive.

事实上，在这种情况下，极可能造成员工职业生涯的后退和收入的降低。最后一句很怪，希望看到更好的翻译

Volz is the first admit that United are odds-on favourites to kick-off the 2006/07 campaign with victory, but he reckons the heavy expectation level on the Reds could work in Fulham's favour.

Volz是第一个承认曼联很有希望以胜利开始新赛季联赛的，但是他也认为红魔身上巨大的压力会帮自己的球队的忙。

He was on tenterhooks of expectation during our conversation.

在我们谈话的时候，他因有所期待而如坐针毡。

I am on the tiptoe of expectation for his coming.

我翘首以待他来。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。