查询词典 statistic decision problem

This has quite bad influence on social economy development . In the paper, we try to find the key problem in venture capital entry in China by sufficient material collection, statistic, analysis and related comparison with the most developing countries.

本文通过对目前中国风险投资进入现状的分析及与国外的比较，发现问题并依据影响风险投资进入的因素和国外经验借鉴，提出完善建设中国风险投资进入机制的观点和措施。

Note, this property applies in general to confidence interval p values, not just this problem and this test statistic Z.

注意，这个特性普遍存在于置信区间P值，不止在这个问题和这个测试统计量Z。

Pond ecosystem is a complicated system with the characteristic of dynamic state, multiple factor and unrepresentative. It was difficult to give out results for cultivation problem via single factor statistic traditionally.

池塘生态系统是一个动态、多因素、非典型的复杂系统，用单因素统计法难以研究池塘养殖中的生态问题。

According to the functional models and stochastic models of GPS/DR, the paper presents three adaptive fusion methods based on currently statistic models, testifies the validity of fusional methods by practically surveying data and resolves adaptive problem owing to the lack of observational information.

根据GPS/DR的函数模型和随机模型，结合当前统计模型，提出了三种白适应融合方法。通过实测数据验证了本文提出的融合方法的正确性。

The methodological analysis of statistic of the manage that use number is covered politicly period than, cover period the risk that keep a cost, cover period the problem such as the efficiency that keep a cost.

用数理统计的方法分析策略的套期比，套期保值风险，套期保值效率等问题。

This system solves the problem of the analysis and statistic of a large amount...

通过本系统研究解决了大量销售历史数据统计分析的问题。

Aimed at the large deformation problem of industry cooling tower shell, the mathematical model for the random response of rotational shell under the external random excitation is established by statistic perturbation method.

针对工业冷却塔结构大变形的随机动力问题，利用统计摄动方法，考虑旋转壳法向几何非线性及随机激励作用，建立了旋转壳的非线性随机动力响应数学模型。

In Chapter 1, two solutions to the elliptical boundary value problem have been constructed through a monotone iterative process, and they might be identical. In Chapter 2, the author expresses the local solution to the parabolic initial boundary value problem taking advantage of Green function. In Chapter 3, the asymptotic solution to the initial value problem of Duffing equation is obtained and the method for finding the approximate solution to the inverse problem is put forward.This paper is planned with a view to the author's research means.

从研究结果看：第一章通过单调迭代过程构造出椭圆型方程的边值问题的两个解，并且指出二者可能是同一个解；第二章利用格林函数给出了抛物型方程的初边值问题的局部解的解析表达式；第三章中，先对Duffing方程的初值问题写出解的渐近展开式，再对其反问题提出一种求近似解的方法。

In this paper,the following assignment problem is considered:there are persons to be assigned to do jobs,where,every person who is assigned to do one job,meanwhile,every job demands one person to do;then,this assignment problem is called standard assignment problem,furthermore,it is called general assignment problem.

考虑了指派问题：有m项工作和n个人。若m与n是相同的，并且每一项工作只能由一个人来做；同时，每一个人只能做一项工作；符合这一条件的指派问题称为标准指派问题；若m与n不相同，则称为非标准指派问题。

The invention discloses a ternary alloy hyperacoustic motor frictional material of the fire resistance resin modified polyphenyl ester, which solves the low friction coefficient problem, the low impact strength problem, the low abradability problem and the bad processability problem of the prior hyperacoustic motor.

耐高温树脂改性聚苯酯三元合金超声马达摩擦材料，它涉及一种聚苯酯基超声马达的摩擦材料。本发明解决了现有超声马达摩擦材料存在摩擦系数小、冲击强度低、耐磨性能达不到要求，以及加工性能差等缺点。

Don't listen to their haver, nothing of that sort.

别听他们胡说八道，根本就没那回事。

But bank's shares trade below their book value, suggesting that investors are skeptical.

但是，银行股票以低于账面价值的价格交易，这一点反应了投资者的怀疑。