查询词典 randomized decision function

In scientific selection of dewatering plans during the excavation of a deep foundation pit, the muti objective fuzzy decision making method is used, which comprehensively considers various indexes such as technique, economy, construction and operation. The fuzzy decision making model of scientific selection under the condition of complex geologic and boundary conditions is established, and the weights of quantitative and qualitative objectives are analysed, and the scientific decision result from synthesizing four factors is obtained.

针对多种深基坑降水方案的科学选择问题，采用综合考虑技术指标、经济指标、施工指标和运行指标的多目标决策方法，对复杂的地层与边界条件下多基坑降水方案的科学选择建立了模糊决策模型，分析了定量和定性目标各指标间的重要性权重，得到了综合各因素的科学方案决策成果，为工程建设的降水方案优选决策提供了科学依据。

First, the stochastic dominance rules of the stochastic decision problems corresponding to the case with continuous decision variates and the case with partial information are studied, and an interactive procedure based on stochastic dominance rule is proposed for stochastic decision problems.

根据这类问题包含不确定性因素的特点，本文从随机资源分配问题的建模和求解一般随机优化模型的随机优势、随机规划方法两方面着手进行了研究，并研究了区域规划中的资源分配实例。

In this paper, a joint decision model is proposed for the management of production decision and the marketing decision in a supply chain.

本文在供应链背景下提出了一种生产批量与定价的联合决策模型。

At last, the thesis analyzes the process of national security crisis management. In the third part, the thesis introduces the American and Russia national security crisis decision-making mechanism. By taking the valuable experiences of western development countries for reference, China will conclude more useful and efficient crisis decision-making mechanism. In the forth part, the thesis analyzes the factors that may influence our national security and present some policy suggestions on constructing our national security crisis decision-making mechanism. In the last part, the thesis sums up the total article, draws according conclusions and introduces the problems of this topic for further discussion.

本文主要分为五个部分进行论述，第一部分，导论部分，包括论文选题的缘由和意义、国内外研究现状、本论文的研究思路和方法的介绍等内容；第二部分，介绍了国家安全、危机管理及危机决策的概念，特别注重在新国家安全观的视角下，重新审视新世纪的国家安全的范畴，并对国家安全层面的危机管理过程作出分析；第三部分，以西方发达国家为例，详细介绍了美国和俄罗斯的国家安全危机决策机制，并从中总结出可以借鉴的经验和对我的启示；第四部分，客观分析了当前形势下国内外可能诱发我国家安全危机的诸多因素，并针对当前我国国家安全危机管理机制中的弊端和不足之处，从&硬件&和&软件&两个方面对我国国家安全危机决策机制的构建和完善提出政策建议；结语部分，总结本论文并得出相应的结论，并就该课题下今后需进一步深入研究的问题做出介绍。

Selection of safety valve Decided by the operating pressure safety valve nominal pressure, the decision by the operating temperature range of temperature safety valve from the computed value of the decision constant pressure safety valve spring or a lever set pressure range, then the safety valve according to the decision to use media materials and structure type, and then calculated according to the safety valve Discharge valve throat diameter.

安全阀的选用由操作压力决定安全阀的公称压力，由操作温度决定安全阀的使用温度范围，由计算出的安全阀的定压值决定弹簧或杠杆的定压范围，再根据使用介质决定安全阀的材质和结构型式，再根据安全阀泄放量计算出安全阀的喉径。

MDM III is a two week block in spring of the second year, has a format similar to MDM II, and deals with advanced concepts in test use, the practice of evidence-based medicine, decision modeling including cost-effectiveness, additional study designs and critique, decision psychology related to both the patient and the physician, and computer decision aids.

第三阶段的MDM是第二年春季两周一节，形式同前，检查应用的前沿概念、循证医学实践、决策模型包括成本效益、附加研究设计和评价、患者和医生相关的决策心理学、计算机决策帮助。

In this paper, we present a new algorithm by agency of decision trees tabulations for computing all optimal basic feasible solutions-tabulational algorithm of decision trees using the tabulational decision trees as a tool.

本文提出用决策树表求运输问题全部最优基可行解的一个新算法——决策树表解算法。

Then, the dissertation designs a feasible evaluation decision process diagram by means of the general analysis on evaluation decision process of v.c project. We expect that itll be a perfect system for the efficient evaluation and the correct decision of an investment project.

从总体上阐述了风险投资项目评估的整个决策流程，建立了一个清晰明了、易于操作的投资项目评估决策流程图，希望能够成为有效指导风险投资机构进行项目评估和投资决策的完整体系。5。

In this paper a decision method of uniform convergence for function sequence is given, and a few of properties for the uniformly convergent function-sequence are obtained by this method, which is used in the construction of a new uniformly convergent function-sequence by others known.

给出了一个定理用于判定函数列的一致收敛，通过此判定定理，又得出了由一致收敛函数列构造新的一致收敛函数列的几个性质。

Methods prospective and open,randomized and controlled trials were applied to223tuberculosis patients complicated with heart failure of chronic pulmonary heart disease.on the basis of conventional treatment,the treatment group（121cases）were treated with potassium magnesium aspartate.the effect on the recovery of cardiac function as well as incidence of deuteropathy and death rate were observed.

对223例肺结核并发慢性肺源性心脏病心衰患者进行前瞻性、开放的随机对照临床试验，在常规的抗痨及治疗慢性肺源性心脏病心衰基础上；治疗组（121例）给予门冬氨酸钾镁治疗，对照组（102例）不予门冬氨酸钾镁观察其对心功能恢复的影响、并发症的发生率及死亡率情况。

A backer of an Afghan law that critics say legalizes marital rape has rejected the international outcry as foreign meddling.

饱受批评的一项法律的拥护者说合法化的婚内暴力不会受国际舆论的干涉。

Years ago, a ancient Egyptian fleet went to the Land of punt for seeking a kind of flavor named "myrrh", and aromatic plants which has dense exotic style for the queen Hatshepsut.

3500年前的一个古埃及的舰队到&彭特之地&寻找一种叫没药的香料。