查询词典 expected value

Operational Parameters/Critical Parameters cont'd Operational Parameters: Operational parameter values are identified for those process parameters where substantial excursion from the specified range could reasonably be expected to reach or exceed a critical value that would detrimentally affect the quality of the resulting product.

操作参数/关键参数操作参数：在偏离规定范围，达到或超过临界数值从而对结果产品造成质量损害的情况下，要找出那些工艺参数的操作参数数值。

In the first chapter, using the concepts of conditional value at risk and expected shortfall, we expand the VaR definition and calculated formula in discrete distribution.

第一章中利用条件风险价值CVaR和期望损失ES的概念，扩展了VaR在离散分布下的定义和计算式。

In 2004, the Park high-tech enterprises are expected to achieve 360 billion yuan sales income, up 25%; 13.3 billion yuan turned over taxes, an increase of 11%; 76 billion yuan of GDP, an increase of 25 percent, which is equivalent to the year of production in Beijing region the total value of 18%, economic development, Beijing has become an important source of growth have emerged a large number of their own intellectual property rights of new technology enterprises.

作为我国第一个国家级高新技术产业开发区，在过去的十几年里，中关村科技园区经济发展始终保持30％的增长速度。2004年，园区高新技术企业预计实现销售收入3600亿元，同比增长25％；上缴税金133亿元，同比增长11％；生产总值760亿元，同比增长25％，相当于当年北京市地区生产总值的18％，成为北京市经济发展的重要增长源，涌现出了一大批拥有自主知识产权的新技术企业。

In view of describing latent variables influence which are faced to the model of relationship between customer satisfaction degree and its influence factors, integrating the respective characteristic of partial least squares method and the structure equation model, this paper proposed the question that the structure equation model application in service industry which is based on PLS method; take the system thinking as the instruction, construct the model of customer satisfaction in the technical project service industry which take the customer satisfaction degree as endogenous latent variables, and take the customer expected, the sensation quality and the sensation value as exogenous latent variable.

本文针对描述客户满意度与其影响因素间关系模型所面临的潜变量影响，结合偏最小二乘法与结构方程模型各自的特点，提出了基于PLS的结构方程模型应用在服务行业的问题；以系统思想为指导，构造了以客户满意度为内生潜变量，以客户期望、感知质量与感知价值为外生潜变量的技术工程服务行业客户满意度模型。

In real option pricing, it is impractical to assume the present value of expected cash flow payoff as an exact number because it is a forecast one. Generally, the number is regarded as a triangular or trapezoidal fuzzy number to give its estimated interval values and the Black-Scholes (abbreviated as B-S) formula is used to price the real option.

针对实物期权定价中预期现金流收益的现值是个预测值，而采用精确值给出不太合理的问题，分析了三角模糊数或梯形模糊数给出它的区间估计值，并利用Black-Scholes公式为之定价的方法。

A new pricing approach to real option is thus proposed to transform the forecast intervals evaluated by experts into some normal fuzzy numbers with the lattice closeness degree introduced to construct weighted vectors. In this way the rationality of estimating the present value of expected cash flow payoff by using a normal fuzzy number is verified.

提出了将预期现金流收益现值的专家评估区间转化成正态模糊数并利用格贴近度构造权向量的一种新的实物期权定价方法，验证了利用正态模糊数估计现金流收益现值的合理性。

Through fine-tuning the unit-price combination, it could solve 2 problems that almost all contractors concern about during the tendering period: one is how to decrease the offer, and hence increase the winning probability with the expected payoff un-changed, while the other is how to invisibly raise the profit value when the offer keeps invariant.

它通过调整单价组合，能够解决承包商在实际投标时最为关心的，在预期利润不减少时如何降低报价，以提高中标率，以及在报价基本不变时，如何无形提高预期利润增值两种情况。

The fund is expected to reach a value of about two hundred billion dollars.

基金的价值有望达到2000美元。

The idea is that a stock's price is simply the present value of its expected future earnings.

该想法是，股票的价格仅仅是目前的价值，其预期的未来收益。

A small gift, when not expected, increases in value.

一个小礼物，如果没有预期，增加价值。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。