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Our company besides produces the above standard throttling gear, but also produces the present domestic ordinary application each kind of special throttle, like wing anemography installment, ring-like throttle type flowmeter, double repeated passage hamlet anemography installment, 1/4 round spray nozzle, segment of orifice, dual orifices, Inner Tibet orifice, fast tube Flow sensor, jack-in low damaged due to pressing flowmeter, against wall wind pressure thief and so on 30 many kinds of varieties, 1000 many kinds of specifications, caliber from DN10-3000mm, pressure from PN0.01-32MPa, temperature from negative 260℃- 550℃.

我公司除生产上述标准节流装置外，还生产目前国内普通应用的各种特殊的节流件，如机翼型测风装置、环状节流式流量计、双重文丘里测风装置、1/4圆喷嘴、圆缺孔板、双重孔板、内藏孔板、均速管流量传感器、插入式低压损流量计、防墙风压取样器等30多种品种，1000多种规格，管径从DN10-3000mm，压力从PN0.01-32MPa，温度从负260℃-正550℃。

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 application to the two types of gneisses from Shuanghe in the Dabie Mountains obtains the model temperatures of 695 to 930℃ for garnet and titanite from the paragneiss, and 560 to 750℃ for garnet and magnetite from the orthogneiss.

对大别山双河两种片麻岩所进行的模式温度计算得到副片麻岩中石榴石和榍石的模式温度为695～930℃，正片麻岩中石榴石和磁铁矿的模式温度为560～750℃。

In this situation, the books will gradually become the access to and the main way to increase my knowledge, and the library would naturally occupy in people's lives in a certain location, how to scientifically manage the library is not only related to the convenience of the reader to seek knowledge level is also related to library development, therefore, develop a comprehensive library management system will become essential, and this paper describes the environment in the Visual Basic6.0 adoption of the "top-down master plan, bottom-up application of development "strategy of development of the detailed process of this system is proposed to achieve the library information management, the basic objective of sharing resources, thus promoting the pace towards the digital library and described the system architecture design and functional design, from the warehouse of books Registration to the query view, from the library card issued to the lending of books, forming an overall automated management model, from the perspective of software engineering, scientific and rigorous exposition.

在这种形势下，书籍就渐渐地成为人们获取并增长知识的主要途径，而图书馆就自然而然地在人们的生活中占据了一定的位置，如何科学地管理图书馆不但关系到读者求知的方便程度，也关系到图书馆的发展，因此，开发一套完善的图书馆管理系统就成不可少了，本文介绍了在Visual Basic6.0环境下采用"自上而下地总体规划，自下而上地应用开发"的策略开发本系统的详细过程，提出实现图书馆信息管理、资源共享的基本目标，从而推动迈向数字化图书馆的步伐，并阐述系统结构设计和功能设计，从图书的入库登记到查询浏览，从借书证发放到图书的借阅，形成了一个整体自动化管理模式，从软件工程的角度进行了科学而严谨的阐述。

The paper is mainly on the process control of NPP management from the view of proprietor, so it is of great pertinence for it involves the process controlling system, checking methods for the schedule, adjustment and optimization as well as various factors and analysis that influence the overall process. Meanwhile, the paper summarizes more practical checking and comparative methods as well as the application of software from the project management instead of discoursing on the adjustment for the original schedule from the angle of confusing network optimization, it is in this unique style that the research is naturally of more practical and appliable significance for the management of process control in nuclear plant.

本文主要从业主方面研究核电站项目管理的进度控制，从扩建工程的进度控制体系，进度计划的检查方法、计划的优化与调整，影响进度的各种原因及分析，并采取的有效措施，因而本文具有鲜明的针对性；本文未从复杂的网络优化的角度去论述对原进度计划进行调整，而是总结了项目管理中应用较多的检查、比较方法及项目管理软件的应用，从而使得本文的研究具有较强的可操作性，和实际应用意义。

For getting useful and lively information, subscribers can choose a primary application and pick the interesting parts from other source applications. By using XML Object as the event container to encapsulate any types of the message, we achieve the flexibility of content definition, self-contained data description, and high portability. According to the content syndication profiles, the information from source applications will create relationship and all the matching and useful events in target XML Object will be sent to subscribers periodically. With attachment XML Object, the levelly text/multimedia contents from related source applications can be embedded into target XML Object.

对资讯提供者而言，可以透过方便的介面轻易的提供资讯；对资讯消费者而言，能够准确的订阅想要的讯息，并且能够方便地取得相关而且即时的资讯；对资讯整合者而言，为了解决单一应用的资讯内容常常不能提供完整资讯给资讯消费者的问题，资讯整合者可以按照不同的需求选择一个主要应用与一些相关的应用，并选择正有兴趣的资讯栏位以取得符合需求的整合资讯。

Moreover, the actual allele frequency of most varieties deviates far from Hardy-Weinberg equilibrium. All PPB、na 、I、h、Gi and Fst have proved to be the references to elucidate that ISSR is a most powerful tool to analyze genetic diversity, compared with the RAPD marker and the allozyme marker is less strong ordinally. We could divided the 70 samples into A, B, C, D and E five groups using three methods according to genetic distance clustering. There is a bit displacement for few varieties in different clustering maps, but the most are similar to morphological analysis despite that there is still a great difference among cultivars in the same one group. The above results imply that the three methods have the different sensitivity and resolution in genetic distance analysis of close varieties. The Mantel test indicates that the results from the three kinds of markers have the significant correlation, which demonstrates that the number of the used three kinds of markers is enough to exactly detect the diversity of all 70 samples to ideal extent. And these methods can be used to evaluate the diversity of the whole group using the miscellaneous samples instead of the individual sample, of the Gerbera jamesonii are mainly from tissue culture plants. In conclusion, the above study results provide a reference for the application of three kinds of molecular markers to molecular marker-assisted breeding of flower. 2. The genetic diversity among the eight introduced cut-flower varieties of Ranunculus asiatica was analyzed by the ISSR markers. Based on the genetic clustering tree, all the colorful flower varieties are clustered into one group, and the white flower varieties into another group. Moreover, among the former group the yellow flower varieties are clustered into one sub-group, and the reddish flower varieties, such as rose color, pink, nacarat, are clusetered into another sub-group.

由三种分子标记的分析结果可以看出，等位基因平均值、观察杂合度、Fis值、Fit值皆较高，表明非洲菊等位基因较丰富，杂合基因偏多，且绝大部份品种的实际等位基因频率在品种内偏离了Hardy-Weinberg equilibrium；PP8、na、Ⅰ、h、Gi及Fst皆表明，ISSR检测遗传多样性的能力最强，其次是RAPD，等位酶最低；根据遗传距离进行聚类，三种方法都把70个品种分成A、B、C、D、E五个大组，每一组中除少数品种发生位移外，大部份品种分类结果相似，且与形态分析结果有相似性，但在每一组中，品种间的聚类差别较大，表明这三种方法在近距离品种间检测遗传变异时灵敏度及分辨力不同；Mantel检测表明，三种标记的分析结果有显著相关性，表明所用的三种分子方法的标记数量已经可以相对无偏地检测到70个品种间遗传变异；非洲菊为组培苗，三种标记的检测结果皆表明，混合样品可以作为个体样品的代表，对整个居群的遗传多样性进行评价；这些研究结果可为三种分子标记方法在花卉分子辅助育种中的进一步应用提供借鉴。

This letterpress introduce in Visual Basic6.0 circumstance adopt "from above to below collectivity layout,from bottom to top application development" maneuver empolder this system particular process,advance implement library information manage and resource sharing base directory, and expatiate system architecture design and functional design. since books are put in storage to demand and browse and since library card extend to books move,form the all and the one robotization manage mode,from software engineering angle carry through science and preciseness expatiate.

本文介绍了在Visual Basic6.0环境下采用&自上而下地总体规划，自下而上地应用开发&的策略开发本系统的详细过程，提出实现图书馆信息管理、资源共享的基本目标，并阐述系统结构设计和功能设计，从图书的入库登记到查询浏览，从借书证发放到图书的借阅，形成了一个整体自动化管理模式，从软件工程的角度进行了科学而严谨的阐述。

This letterpress introduce in Visual Basic6.0 circumstance adopt "from above to below collectivity layout,from bottom to top application development" maneuver empolder this system particular process,advance implement library information manage and resource sharing base directory, accordingly promote stride numeralization's library step, and expatiate system architecture design and functional design. since books are put in storage to demand and browse.and since library card extend to books move,form the all and the one robotization manage mode,from software engineering angle carry through science and preciseness expatiate.

本毕业设计介绍了在Visual Basic6.0环境下采用&自上而下地总体规划，自下而上地应用开发&的策略开发本毕业设计的详细过程，提出实现图书馆信息管理、资源共享的基本目标，从而推动迈向数字化图书馆的步伐，并阐述毕业设计结构设计和模块设计，从图书的入库登记到查询浏览，从借书证发放到图书的借阅，形成了一个整体自动化管理模式，从毕业设计工程的角度进行了科学而严谨的阐述。

The first part of this paper mainly intends to state the concept of the campus digitization; then the second part makes a simple statement on the present development situation computer network system and function enlargement of the contemporary campus network system; the third part isthe key point of this paper, which surround the practical subject----thedesign and plan of Weihai college network system digitization and study the network development from the angle of the connection between theory and practice; the fourth part states the design and plan of the campus network system digitization building from the application of the new technology and the achievement of the administration function two aspects; the fifth part studies the problem we find and discuss the further innovation and the future campus digitizations development direction according to the campus digitization building; the sixth part is a conclusion forecast the future information building of national education from the campus digitization.

本文第一部分主要针对数字校园的概念进行了阐述；然后在第二部分就计算机网络技术的发展现状以及现阶段校园网功能的拓展做了简单论述；第三部分是本文的重点，围绕威海职业学院数字化校园网络系统的规划设计建设这个实际项目，从理论联系实际的角度出发展开研究；第四部分则主要从新技术的应用以及管理功能的实现两方面对校园数字化建设规划设计进行了探讨；在第五部分，根据校园数字化建设探讨了未来数字校园的发展方向，并从发现的问题入手研究探索数字化校园的进一步发展更新；第六部分是对全文的总结，从校园的数字化展望未来国家教育的信息化建设。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。