查询词典 expectation value

The modern new professional woman accepts the idea of the requirement of the unity of two kinds of value, but some of them still have dependent action and low-lived mentality due to the puzzle of conflicts between expectation of success of career and gender discrimination, ego realization and indignity, career and life in the process of pursuing the unity of two values.

当代新职业女性接受了时代提出的两种价值内在统一的要求，但在追求的过程中遭到成就事业的期望与性别歧视的对抗、实现自我与失去尊严的冲突、事业与生活的碰撞等现实矛盾的困扰，从而引发出部分女性的依附行为和卑贱意识等社会问题。

This paper designed that objective function is taken at the biggest mathematical expectation value of investment profit.

描述了实物期权投资者和经营者价值函数，分析了不同信息条件下实物期权的最优投资决策。

By calculating all decision-making programs mathematical expectation value of the gains or losses can quickly make a decision.

通过计算各个决策方案的数学期望的益损值可以很快做出决策。

Experimental Verification : Theory formula is the average value of the random variable mathematical expectation formula.

实验验证：理论平均值公式就是随机变量取值的数学期望计算公式。

Mathematical expectation is the random variable one of the important features of mathematics, the average value of random variable response to the size, in practical application has a pivotal role.

数学期望是随机变量的重要数学特征之一，它反映随机变量平均取值的大小，在实际应用中有着举足轻重的作用。

The expectation value of atom dipole moment is always zero, but the fluctuation of dipole moment is a constant and not zero during the atomic spontaneous emission.

在原子的自发辐射过程中，其偶极矩的期待值总是零，但偶极矩的涨落恒等于一个不为零的常量，因此原子的自发辐射是由真空起伏导致偶极矩的涨落引起的。

Why? When I was in Montpellier, I have seen so many different things and I have encountered so many people from various countries and backgrounds, so during that period, I had a kind of illusion that I did change a lot in terms of the way of living and also the value and expectation that I weighted myself and put on me.

但是现在的问题是：我有很多的梦想，现在是根本就没有道路，无奈之中，还是要捡起"努力吃苦"的征程理念，但是，我的心，我的内心，早已没有了那封坚定和执着，我能否还能应对以后的挫折和压力？有点"心有余而力不足"的感觉。

And giving the way to own the biggest coefficient in an inferior expansion; The third is that showing the mathematic expectation for multinomial distribution, covariance matrix, characteristic function as well as generating function; Finally, introducing some application instances about gaining maximum value and some simple applications of multinomial distribution in reality.

并且给出了M项N次多项展开式中最大系数的求法；3。介绍多项分布的数学期望、协方差阵、特征函数以及母函数；最后，介绍多项分布最大值求法的应用事例以及多项分布在实际中的简单应用。

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

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。

The system can be widely used in belt weighing and batching process control,etc.

介绍了基于智能模糊控制的嵌入式配料系统的设计方法，对模糊PID控制过程和系统调零作了重点的讨论，同时给出了PID控制的程序流程图和系统定长调零子程序。

"I dunno," she answered,"but if you show me aroun', I'll recognize it from the lighthouse just outside the porthole."

"我不知道，"她回答说，"如果你能带我转转，我能认出来的，因为灯塔就在舷窗外。"