查询词典 validity

This paper discusses several questions concerning The New Accounting Law. First, the validity and completeness of accounting data is not equal to the validity of accounting information. We should establish the standard of validity. Second, the government plays a two-blade function in the accounting law. Third, the establishment and perfection of internal control is more important, more urgent, and more practical than accounting supervision.

本文针对新《会计法》中的若干问题进行了探讨，一是会计资料的真实、完整不等同于会计信息真实，要为&真实&确立标准；二是政府在《会计法》中所起的双刃剑作用；三是建立健全内部控制制度比会计监督更重要、更迫切、也更可行；四是会计委派制要通过继续深入试点来检验它是否违反社会主义市场经济的内在规律，有没有生命力。

The results were as follows:(1) The structures of the SLCS consisted of two independent factors, viz. Self-Competence and Self-Liking, and ratio of variance of self-competence was higher than self-liking.(2) The SLCS had adequate item validity, homogeneity reliability, construct validity and discriminative validity.(3) Self-competence of male undergraduates from arts and humanities showed higher than female ones, but self-competence of female undergraduates from engineering and technology showed higher than male ones.

结果发现：(1)删除原量表4个项目后由16个项目构成的&自我喜爱感／自我能力感量表&由自我能力感和自我喜爱感两个维度构成，且相对于自我喜爱感、自我能力感对中国大学生特质自尊结构具有更强的解释力；(2)中国大学生群体应用该量表具有较理想的项目区分度、内部一致性信度、构想效度和区分效度；(3)男女大学生的自尊体验在总体上无显著差异，但文科类男生的自我能力感显著高于女生，而工科类女生的自我能力感显著高于男生。

Mental self-supporting of university students was a multi-level and multi-dimensional model. It included tow levels: the core trait and the basic trait. The core trait included autonomy , self-control ?sociality. The basic trait included self-conviction, self taking responsibility, goal management , self-solace % opening and containingx self-cognition and self-decide. 2 . Test-retest reliability , split-half reliability , internal concordance coefficient,content validity, construct validity and index validity of the mental self-supporting questionnaire of university students were good. This questionnaire could be used to test the mental self-supporting of university students.

有关研究结果如下：(1)大学生心理自立是一个多层次多维度的心理结构，可以划分为&核心特质&、&基本特质&两个层次，核心特质层次包含&自主性&、&自控—社会性&两个维度，基本特质层次包括&自我坚信&、&自我负责&、&目标管理&、&自我抚慰&、&开放包容&、&自我认识&、&自我做主&七个维度，(2)根据大学生心理自立结构的理论构想编制的《大学生心理自立问卷》的重测信度、折半信度、内部一致性信度、内容效度、构念效度、效标效度等信效度指标均较佳，该问卷可以作为评价大学生心理自立的适宜工具。

It is acceptable because its Cronbach Alpha coefficient reliability is as high as 0.974,and its content validity,construct validity and criterion-related validity are all acceptable.

该量表具有较高的信度和效度，在本研究的测量中Cronbachα信度系数为0.974，内容效度、结构效度和效标关联效度的相关系数均达到了可接受水平，是一个可接受的工作满意度量表。2、我省基层地税局公务员的总体工作满意度和各维度的满意度均处于基本满意层次。

The influences of modeling theory, source of parameters and a posteriori simulation on validity of models are researched and an evaluation method of model validity based on the three factors is proposed, and the significance of performing dynamic evaluation of model validity is analyzed.

分析了模型的建模理论、参数的来源及后验仿真对模型有效性的影响，提出了基于这3方面因素的模型有效性评估方法，并分析了对模型有效性进行动态评估的重要性。

First, it discusses the impact of the number of dimensions on rating results and the four meta-dimensions in AC. Second, it introduces the indexes of rating accuracy in AC and expounds different types of rater training programs and their impact on rating accuracy. Third, although AC has proved good criterion-related validity, the research on its construct validity has not yet reached an agreement.

首先，文章讨论了评分维度的数目对於评分结果的影响，以及评价中心中的4个元维度；其次，介绍了评价中心中衡量评分效果的指标，并讨论了评分者培训的分类及其对评分效果的影响；第三，虽然评价中心具有良好的效标关联效度，但对於其结构效度的研究至今尚无统一结论。

Firstly,the definition of validity is given.Then,an idea of comparing validity of three combinations evaluation methods,which are Average,Borda and Copeland method,is proposed and realiz...

在参评方案为5个或6个，单一评价方法为3个或4个的情况下进行了统计实验，分析归纳出了3种组合评价方法的有效性排序，从而解决由于不同组合评价方法而引起的评价结论不一致性问题。

The thesis studies the difference between GWSs composition and traditional workflow applications, proposes the implement mechanism and technical architecture of GWSs composition and defines the reference model of GWSs composition platform, which provide holistic framework and top-level guidance for studying dynamic GWSs composition technology, designing GWSs composition platform, and implementing representative composite service applications.2、Theories and methods of composite process modeling and process analysis. This thesis proposes a meta-model of Geo-spatial Web services composition process defining from two aspects, i.e. process and resource. According to the process definition meta-model, we propose a new Geo-spatial Web services composition Process/Resource model based on extended WF-net, which effectively resolves the problems on uncertain activity option and dynamic variation of service in composite process model. A notion with regard to soundness of process model is proposed from three aspects, i.e. the structural correctness of process model, validity of data link and validity of resource. The notion of soundness definitely gives a dividing line on correctness of composite GWS process. This thesis analyzes sufficient and essential terms of soundness, and studies compositional property of WSCP/R-net models which provides an effective method to construct a soundness WSCP/R-net model. According to WSCP/R-net, the thesis proposes composition algebra and studies the properties of it. Based on the composition algebra, 6 kinds of composite process reduction rules are induced to optimize the process.3、Geo-spatial Web service QoS model and its application architecture. This thesis proposes an extendable GWS QoS model from three aspects, i.e. Geo-spatial Web Service itself, networking conditions and service consumer which can be used to distinguish GWSs with overlapping or identical functionality. We work over the QoS evaluation methods of composite GWS process which can be used to guide the execution, monitor and service selection of composition process. Aming at some disadvantages in traditional Web service discovery model for its lacking of QoS supporting, this thesis proposes a new service discovery model SDMQ supporting QoS constraints.4、Technologies of composite service executing. SSPL, a new composite service process language, is defined to overcome the disadvantages of existing composite services process languages which can not adapt to the dynamic variation of Geo-spatial Web Services. An algorithm is described to translate WSCP/R-net model into SSPL. The thesis studies the model of dynamic services selection with QoS global optimization, presenting an algorithm GODSS to resolve dynamic services selection with QoS global optimization in GWSs Composition.5、Design and implement experimental system and representative applications. According to the research findings presented above, we design and implement an experimental system and construct two representative applications to show that our achievements are effective and practical.

针对当前空间信息服务聚合研究中存在的若干不足，本文重点在基于工作流的空间信息服务聚合框架、空间信息服务聚合流程建模和分析技术、空间信息服务QoS模型及应用体系以及空间信息服务聚合流程执行等几个方面进行深入研究，主要工作和创新点包括：1、基于工作流的空间信息服务动态聚合框架：研究了空间信息服务动态聚合和传统工作流应用的不同，在此基础上提出了基于工作流技术的空间信息服务动态聚合实现机制、技术体系和参考模型，为研究空间信息服务聚合的关键技术、开发服务聚合支撑平台以及在此基础上构造特定的空间信息服务聚合应用提供了总体框架和顶层指导。2、空间信息服务聚合流程建模和分析技术：首先基于动态服务聚合流程建模的需求和空间信息服务动态变化的应用实际，从服务聚合的过程维和资源维出发定义了服务聚合流程定义元模型；与之相对应，对基本的WF-net进行扩展，提出服务聚合流程/资源网作为空间信息服务聚合流程的形式化描述模型，有效解决了现有的基于基本Petri网和工作流网的服务聚合建模方法所不能解决的不确定路径选择和服务的动态变化性问题；从流程结构正确性、数据依赖有效性和资源实现有效性三个方面提出了WSCP/R-net健壮性的概念，明确界定了聚合流程正确性的标准，并对WSCP/R-net模型的健壮性分析方法和WSCP/R-net模型的组合特性进行了研究；提出了空间信息服务聚合代数算子并对其性质进行了研究，在此基础上提出了6种聚合流程约简规则，从而可达到优化聚合流程、提高聚合流程执行效率的目的。3、空间信息服务QoS模型和应用体系：从服务本身、网络环境和服务消费者三个层次出发，提出了一个可扩展的空间信息服务QoS模型GSQM，实现了对空间信息服务的度量和评价，并对GSQM不同质量要素信息的客观、公正采集方法进行了研究；研究了空间信息服务聚合流程QoS评价方法，有效支持了空间信息服务聚合流程的执行、监控以及服务选择等操作；针对目前的服务发现模型仅支持服务功能性描述、不能有效满足空间信息服务应用需求的现状，提出了一种新的支持QoS约束的服务发现模型SDMQ，并对模型的实现框架进行了研究。4、空间信息服务聚合流程执行技术：针对现有的服务聚合流程描述语言不能有效满足空间信息服务动态聚合流程描述的特点，基于BPEL4WS提出了一种新的空间信息服务聚合流程描述语言SSPL；研究了满足健壮性要求的WSCP/R-net模型向SSPL的转换算法，在此基础上可以满足用户无显式编码来实现空间信息服务聚合应用的目的；研究了服务动态选择QoS全局优化模型，并在此基础上提出了一种解决服务动态选择QoS全局优化问题的实现算法GODSS.5、基于论文研究成果，设计实现了"空间信息服务聚合实验系统"，并构建了"矿产资源评价"和"城市消防应急响应"两个典型应用案例，对论文所述模型、方法的可行性和有效性进行了验证。

Nor does a single legal norm lose its validity if it is only exceptionally not effective in single cases. On the other hand, a legal norm may lose its validity by never obeyed, applied or executed – by so-called desuetude or permanently unexecuted.

当整个法律秩序失去实效时，这个法律秩序和每个单个的法律规范也就失去了效力；当一个单个的法律规范失去实效的时候，整个法律秩序并不失去效力；如果单个的法律规范只是作为例外在个别情况下失去实效，那么这个规范并不失去效力；如果单个的法律规范永久失去实效，即它从未被遵守、适用或者执行，它会因废弃或永久不被执行而失去效力。

Validity of bequests Where the essential validity of a will or interstate succession to movables is determinable by the law of a foreign country, the view that would be taken of the matter by the foreign judge, if he were hearing the case, must be adopted.

遗产的有效性将的什么地方本质的有效性或州际的连续到活动的是可决定的在外国的国家的法律，查看那would是拿走事件的在外国的法官，如果他是听力事，必须是被采用的。

Now he worked in ajoint venture.

现在他在一家合资企业工作。

More troops in Afghanistan won't change any of the foregoing.

更多的在阿富汗的军队也不会改变之前的状况。