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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。

The major products include in ulConnector wiring,high temperature wiring,terminator meets insert, shields wiring,usb cable computer matches line,dataLine,water-proof wire,and we also specialized in processing and selling sumitomo/pacific wire .our company has Advanced twisterand disposal plant,perfect management system and professional technicians team that would be able to Satisfy consumer's requirements for all sorts of different specification products.we have won the trust and support from our Customers by providing the stable quality and high quality service.our customers engaed in the different manfacture Industries,such as communication,household appliance,compter,transformer,car medical treatment and etc.

产品主要有UL（CSA 的连接线、高温线、端子接插件、屏蔽线、USB线、电脑配线、数据线、防水线及专业加工销售日本住友电工台湾大平洋等品牌电子线。公司拥有先进的线束处理设备和完善的管理体系，团结了一批专业的技术人员，能满足客户各种不同规格产品的需求。稳定的品质和优质服务，赢得了广大客户的信赖和支持。我们的客户以涉及通讯、家用电器、电脑、变压、汽车、医疗等制造行业。

The Comptroller General, in consultation with the Commission, shall conduct a study onthe use of formaldehyde in the manufacture of textile and apparel articles , or in anycomponent of such articles , to identify any risks to consumer caused by the use of

总审计长应与委员会协商，针对在纺织品纺织品纺织品纺织品，，，，服装服装服装服装或此类物品的任何部件此类物品的任何部件此类物品的任何部件此类物品的任何部件的生产过程中使用使用使用使用

Guangzhou is a city of high concentration of one of the consumer.

是广州市高级消费的集中地之一。

The purpose of this study emphasizes the tea consumer behavior and evaluation of the participants in2002 tea exhibition at Luo-ku, through314 participants in2002 tea Exhibition at Luo-ku, of which has95% confidence coefficient and5.5% precision.

本研究以南投县鹿谷乡农会所举办的「002春茶展售会」例，先探讨消费行为之决策过程分析中的「息来源」「买行为」「广促销之影响」进而暸解参访者「展售会之态度」以分析与探讨，以为主办单位拟订行销策略及评估此次活动之整体评价。

However, this ignores the huge boost that China's rebound is giving to business and consumer confidence across the region.

然而，这忽略了中国的经济反弹给亚洲各企业及消费者信心，而引起的巨大推动力量。

After consumer is comparing the performance/price ratio of all sorts of congener products, make buy a decision.

消费者可以在比较各种同类产品的性能价格比以后，作出购买决定。

Conjoint analysis is a method that can effectively reflect the variation of consumer needs; hence it is widely applied in the research of market segmentation.

联合分析是一种有效地反映消费者需求差异的方法，所以被广泛地应用到市场细分的研究中。

Moreover, conjoint analysis is the most popular analysis method applied in consumer preference research under multiple attribute decision making model.

而在多重属性产品的消费者偏好模式研究上，联合分析法一直是被广泛应用的方法之一。

Java 2 Platform, Micro Edition (J2ME): The edition of the Java platform that is targeted at small, standalone or connectable consumer and embedded devices.

Java 2 平台， Micro Edition (J2ME)：该版本的 Java 平台面向小型的独立或可连接的消费者和嵌入设备。

Warden: That's a beautiful dog, but don't bring her again.

那是条漂亮的狗，但是不要再把她带来了。

You get up in the morning – no hangover!

你第二天早上起来的时候—不会宿醉！