查询词典 value distribution

In addition, it is found that rise in corporate liabilities and distribution of earnings can reduce free cash flow and enhance corporate value.

同时，研究结果发现，公司负债的增加、收益的分配能够降低自由现金流，提高公司的价值。

For example,Yuanguo Zhu and Baoding Liu had proposed the concepts of random fuzzy variable s chance distribution,critical values, expected value,moments,and so on.

以随机模糊变量的机会分布为基础，我们已经探讨了很多随机模糊变量的数学性质。

For example, Yuanguo Zhu and Baoding Liu had proposed the concepts of random fuzzy variable's chance distribution, critical values, expected value, moments, and so on. Moreover they have studied the properties of these concepts.

如朱元国和刘宝碇相继提出了随机模糊变量的机会分布，关键值，期望，方差概念等，讨论了它们的性质。

Objective To study the change of entero-flora distribution in patients with chemotherapy-induced diarrhea and to evaluate the clinical value of pulebaier in treatment of CID.

目的 探讨肠道菌群分布改变在肿瘤化疗相关性腹泻中的作用，评价普乐拜尔在CID治疗方面的临床价值。

Meanwhile, it could be seen that there does not exist a confidence interval with width less than 0.5 because of the property of Poisson distribution. Based on these conditions, the author mainly carried out research into two aspects of this problem as follows. Firstly, by numerical and theoretical analysis, the author compares some existent confidence intervals, for example,"exact" confidence interval, Wald confidence interval and Bayesian confidence interval, and finds some deficiencies points of the confidence intervals, whose modification version has been proposed .Also, several better confidence intervals such asare also presented .Secondly, for given confidence coefficient and interval width, the author constructs a class of asymptotical two-stage interval estimate procedures. At the same time, under varies restriction of confidence coefflcientent interval width, the optional sample size of the first stage has been computed by numerical computation. The numerical computation shows that the method considered in this dissertation have good properties and applied value.

同时，由于Poisson分布的特性，我们知道不存在其参数区间长度小于0.5的置信区间，基于这些情况，我们主要展开了以下两个方面的研究：一是利用数值计算分析与理论分析的方法对现有的若干置信区间如"精确"置信区间，Wald置信区间，Bayes置信区间等进行分析比较，发现了一些缺陷，针对这些缺陷，我们进行适当的修正，并得到几种性质较好的置信区间如：修正大样本区间Jeffreys原则下置信区间二是针对已给定的置信系数与区间长度，我们提出了一种渐近的两阶段区间估计程序，并利用数值计算的方法，在各种置信系数与区间长度限定下，算出了最优的第一阶段观测次数，大量数据表明，本文考虑的方法性态良好，具有应用价值。

This dissertation compendiously introduces the development of LAPS,expatiates the working principle and buildup of such measuring system,which is based on DSP,and then uses this system to measure the distribution of the pH value of the solution.

扼要介绍了光寻址电位传感器的发展历程，阐述了该传感器测量系统的工作原理，以及基于DSP的LAPS测量系统的组成，并使用该系统对溶液中pH值的分布进行了实际测量，得到了溶液的pH值分布图。

This paper uses mixture density networks to forecast the time-varying conditional density values of financial time series, and puts forth a new numerical algorithm to calculate Expected Shortfall. The application in Hong Kong Hangseng index approves that Value-at-Risk at high probability levels is accurate, and that it also has good forecasting ability in fluctuation. MDNs can effectively describe the empirical distribution of returns and the volatility mechanism, and is a new model for measuring financial market risk.

基于混合密度网络模型估计金融时间序列的时变条件密度，提出采用数值模拟方法计算Expected Shortfall的新途径，对香港恒生指数的实证研究表明，VaR的预测精度在高端分位点较好，模型评估指标反映出预测效果良好，混合密度网络可以有效地描述收益的经验分布统计特征和波动规律，是一种有效的金融市场风险测量模型。

According to the criterion of minimizing the sum of the squares of the states posterior confidence region widths, we get the value of the updated Biscay distribution, then get the states interval estimation.

该方法结合了区间运算和Kalman滤波方法，分别根据状态和观测方程得到的预测值的Biscay分布，融合得到估计的Biscay分布值，进而得到状态的区间估计。

Then the thesis chooses a unit-linked insurance contract to do demonstration study, and gets the result and the distribution of the present value of contingent liability of the GMDB, then analyzes the factors which may have influences on the result.

在此收益率模型之下，针对我国市场上现有的投资连接保险保单进行实证分析，得到了最低死亡保证给付的或有负债现值的模拟结果，最后对这个结果的影响因素进行了详细的分析。

Then, a continuous soil horizon thickness distribution map was drawn with the aid of ARC/info software based on samples collected at the area with high value of fuzzy membership and population of the similarity model using the linear and additive weighting function.

通过对研究区地形因子的模糊聚类，提取了地形因子组合与特定土壤属性的定量隶属度关系，然后对隶属度高值区土壤进行目的性采样为隶属度函数赋值，制作研究区土层厚度连续分布图。

I will endeavour to find you some assistance.

我尽力帮你找人帮忙。

At first I only know bruck is the idol of American younglings, afterwards I returned back to Taiwan ,even in Beijing last year ,I saw her poster everywhere, I was so surprised at her charm.

起初我只晓得布鲁克雷德丝是美国少男少女崇拜的偶像，后来回台湾，甚至去年在北京，居然也四处看见她的海报，才惊讶她的魅力之大。