查询词典 contingency table

In statistical analysis of ordinal data, we usually build up linear-by-linear association model and meet a trouble of choice of scores. Graubards et a1 (1987) proposed several methods for score choice in independence test in ordinal 2×κ contingency tables: equally spaced scores, midpoint scores and midrank scores. He also pointed out that the result of independence test may be different for the different choice of scores according to the same association model. Agresti et a1 (1987) treated the score vector in row effects and column effects model for two-way contingency tables as parameters and derived the necessary and sufficient condition of the solution under monotone order restriction by Kuhn- Tucker conditions.

在有序数据的统计分析中，通常要建立线线相关模型，其中得分的选取是一个棘手的问题，Graubard et a1（1987）给出了有序2×κ列联表中独立性检验的几种得分选取方法：等距离得分，中点得分和midrank得分等，同时指出，对于同一个相关模型，独立性的检验会由于得分选取的不同而得到不同的结论，Agresti et al（1987）把二维列联表中的行效应和列效应模型中的得分向量作为参数，在满足递增的序关系情况下，利用Kuhn-Tucker条件给出了解的充要条件。

Circumfusing seeking the appropriate motivation model which adapts to the reality of enterprise, this paper which is based on three theories (human capital theory, motivation theory and contingency theory) forms motivation and restriction system matching market economy, and researches contingency motivation strategy, human capital pricing and human resource restriction to make human capital contribute more to the economic benefit of enterprise.

本文立足于人力资本理论、激励理论和权变理论三大基石，围绕着寻找适合企业实际需要的激励策略，形成与市场经济相配套的激励约束机制，以提高人力资本对企业经济效益的贡献这一研究目标，对人力资本的权变激励策略、人力资本定价、人力资本约束等内容进行了深入研究。

Based on the study of "Chinese classical contingency philosophy",apply the principles of modern science ,this dissertation brings forward "the contingency thinking and method of TCM diagnosis and treatment".

本文研究了中国古代哲学中的权变思想及现代科学理论中蕴含的权变方法论，全面分析了《伤寒论》在诊疗过程中体现出的权变思想与方法。

This thesis is focused on the study of contingency screening method of power system. The main work fulfilled is as follows. 1 Various performance indexes which represent severity degree of contingencies are proposed and analyzed. These indexes are gotten system state before and after contingency clearing obtained by the means of time domain simulation. They can be computed conveniently and immediately and can meet the need of online transient stability analysis.

论文针对电力系统的暂态稳定事故扫描的方法展开研究，主要完成的工作如下： 1提出并分析了能够表征事故严重程度的各种性能指标，这些指标利用时域仿真工具获得事故清除前后的系统状态计算得到，计算方便快捷，可用于事故的快速筛选和排序。

In this paper a new contingency screening and ranking method is formed by combiningiterative filtering screening technology with continuation power flow analysis. Researchingpreventive control policy in reactive power compensation and load control when themargin of stability is serious, and reciprocal math model is given;through the exempleof IEEE39 typical system , the availability of the discussed methods in this dissertationwas approved. Aimed at the real grid, the contingency screening analysis and preventivecontrol policy based on Beijing power grid is discussed;the static voltage stabilityanalysis software based on figure draw of Beijing grid is realized, and the software hasthe junction to BPA .

论文提出了将迭代过滤筛选技术和连续潮流法相结合的事故筛选分析方法；从无功补偿控制和负荷控制两方面研究了系统裕度紧张时的预防控制策略，给出了相应的数学模型；采用IEEE39节点的标准系统算例，验证了本文提出的静态电压稳定事故筛选分析方法的可行性；针对实际电网讨论了基于北京电网的事故筛选分析和预防控制策略；通过与BPA接口实现了基于北京电网图形平台的静态电压稳定分析软件。

Delivery of all or any part of this order is subject to, and Seller shall not be liable for, and default or delay due to any cause or contingency beyond the Sellers control, including but not limited to non-delivery or delay of raw materials, strikes, lockouts, fires, accidents, delays in transportation, or regulations of the United States or any state, or any government subdivision of either and any order for merchandise not delivered because of any such cause or contingency may, in whole or in part, at Sellers option, without notice or liability, be cancelled.

交付的全部或任何部分的这条命令，不得以任何方式和卖方概不负责，并违约或延迟，由于任何原因或应急超出卖家控制，包括但不限于未交付或迟延交付的原材料，罢工，关厂，火灾，事故，交通延误，或规章的美国或任何国家，任何政府或细分的任何命令，要么和未交付的商品，因为任何这样的原因或应急，可全部或部分，在卖家选项，无须事先通知或赔偿责任，被取消。

Arad and Blau proved that an abelian table algebra can be viewed as a group algebra of some abelian group G. Chapter 3 of this paper gives the structural theorem of abelian table algebras by defining a group structure in table basis. Furthermore, the structure of elementary abelian table algebras is discussed using the number of composition series of table algebras.

Arad和Blau证明了abel表代数等价于某个有限生成abel群G的群代数，受此启发本文第3节通过定义表基的一个群结构给出了abel表代数的结构定理，并从合成列数目的角度对初等abel表代数进行了细致刻画。

A method for carrying out transparent transmission service of elastic packet ring includes setting station table and interface table in RPR station of EPR, finalizing top ring retransmitting process based on MPLS countermark by matching MPLS countermark in service frame to station table to obtain MAC address of correlated EPR station according to topological retransmission table of station, finalizing bottom ring process based on MPLS countermark by matching MPLS countermark in service frame to interface table to obtain correlated local Ethernet interface number.

本发明公开了一种弹性分组环透传业务的方法及装置，方法包括：在每一个弹性分组环RPR站点中，建立一张具有MPLS标签与弹性分组环站点关联关系的站点表以及一张具有MPLS标签与本地以太网接口关联关系的接口表；通过将业务帧中的MPLS标签与所述站点表进行匹配获得关联的弹性分组环站点的MAC地址，并根据站点的拓扑转发表，完成基于MPLS标签的上环转发处理；通过将业务帧中的MPLS标签与所述接口表进行匹配获得关联的本地以太网接口号，完成基于MPLS标签的下环处理。

the key to solving such major problems as unbalanced development of world table tennis today, sharp decrease of table tennis population, and poor game enjoyableness, is that international table tennis association needs to change its original thinking manners and conceptions, turn "restricting china" into "the world learning from china", closely cooperate with china, implement the plan to establish a world table tennis school in china as soon as possible, fully exert important functions of china in world table tennis affairs.

毛泽东？周恩来的乒乓情摘要：解决当前世界乒乓球运动发展不平衡、乒乓球人口锐减、比赛观赏差等重大问题，关键是需要国际乒联改变原有的思维方式和观念，变"限制中国"为"世界学中国"，并密切与中国合作，尽快地实施在中国建立世界乒乓球学校计划，充分发挥中国在世界乒乓球运动发展中的重要作用。

Over the years, the factory application of advanced technology and sophisticated equipment, development and production of a new style, performance venues good competition, fitness training equipment, such as hundreds of varieties, main product have high, medium and low-grade table tennis table, billiard table of dual-use table , terrazzo, marble table.

多年来，工厂应用先进的技术和精良的装备、开发生产出式样新颖，性能良好的场馆竞赛、健身训练器材等上百个品种、主打产品有高、中、低档乒乓球台，台球球台两用桌，水磨石、大理石球台。

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

But for the most part, knaves and parasites had the command of his fortune

然而支配他的家产的大多是恶棍和寄生虫。