无几

The effects of different cave bore type and medium formula on plug seedlings of cherry tomato were studied.

对樱桃番茄穴盘育苗的不同穴盘类型、不同基质配方的育苗效果进行了试验比较，结果表明，使用50孔、72孔的穴盘，番茄成苗率高于128孔的穴盘育苗，配制的几种复合基质穴盘育苗效果较好，并与传统的草炭蛭石基质育苗效果比较无显著差异。

Next we introduce you to sixty-year-old farmer, Zhong Congming, who was a betel nut chewer for forty years of his life. Now he is determined to quit, and to serve as a role model in his community. Even though Zhong knew it was a bad habit, he had no motivation to quit, until his grandchild said something that changed his mind.

接下来，要介绍一位六十岁的钟聪明，他吃槟榔长达四十几年时间，现在他决心改掉吃槟榔的恶习，树立良好的身教典范，尽管知道这是个恶习，当初并无动力戒除，直到孙子说的一句话而改变心意。

Among 6 influential factors, only the feature of overburden and vegetation play an important role of controlling the restitution coefficient of rolling rock, which can be expressed by a linear relation.

斜坡覆盖层和植被特征对滚石碰撞恢复系数起控制性作用，其他因素几平无影响；斜坡覆盖层与植被特征和碰撞恢复系数之间可用线性关系描述。

We didn't cook none of the pies in the wash-pan -- afraid the solder would melt; but Uncle Silas he had a noble brass warming-pan which he thought considerable of, because it belonged to one of his ancesters with a long wooden handle that come over from England with William the Conqueror in the Mayflower or one of them early ships and was hid away up garret with a lot of other old pots and things that was valuable, not on account of being any account, because they warn't, but on account of them being relicts, you know, and we snaked her out, private, and took her down there, but she failed on the first pies, because we didn't know how, but she come up smiling on the last one.

我们并没有在洗衣盆里烘饼，深怕盆的焊锡见火会化。西拉斯姨父有一把珍贵的铜暖炉，是他珍爱之物，因为这有木头长把子的炉，是他的一个祖先随着征服者威廉坐"五月花"之类早先的船只从英格兰带来的，他一直把它和其它珍贵的古物藏在顶楼上。珍藏的原因倒不是因为有什么价值，它们并无什么价值，但却是因为这些是古董。我们把它偷偷弄了出来，带到下边的树林子里。烘开头几次馅饼时失败了，因为我们开头不得法，不过最后还是成功了。

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。

In chapter 2,by referring to the algorithm in paper[7],we present a class of conjugate gradient methods connected with Hestenes-Stiefel Algorithm.

在第一章中，我们首先简要的介绍了最优化问题的提出以及判断最优解常用的最优性条件；回顾了求解无约束优化问题常用的几类导数下降类算法。

It is the autonomous complex that leads the author to go beyond his limitations and to reflect a deeper collective unconsciousness. Faulkner"s novels and their respective themes are closely connected with the inferiority complex caused by American culture, the author"s physique and his living conditions. They are the results of his inferiority complex that accumulates into some kind of superiority complex. Because of the southern Americans special history and politics and his sufferings Faulkner is deeply absorbed in the southern wasteland and invented Yoknapatawpha County, making it a place where he can do whatever he wants to do to counteract the lack in his real life.

第二章从福克纳创作的心理动势出发，对作者的创作发生及其创作的心理轨迹进行跟踪，认为，福克纳的创作中有一种不为创作者的自觉意识所完全控制的直觉领悟的心理倾向，正是这种自主情结引导作者超越个人的局限，遨游于个人利害的范围之外，反映了超个人的、更为深邃的集体无意识，从而创作出了具有永恒艺术生命的作品；福克纳的小说创作及其相关主题的发生，在一定程度上与作者由于在文化、形体以及生活环境等方面的劣势而产生的难以排遣的自卑情结密不可分，是自卑情结积聚成优越情结，进而过分补偿的结果；同时，由于美国南方特殊的历史、政治及福克纳的生活遭际等原因，福克纳在几十年的创作生涯中，情系荒原，创造了约克纳帕塔法县这个精神王国，使之成为自己的精神浪游之地、欲望宣泄之乡和心灵托付之所。

Starting with the developments of the author\'s creation, the dissertation follows up the scent of the occurring of his novels and the\'track of his psychology of creation, holding the opinion that there exists an intuitive psychological tendency in Faulkner\'s creation which the author is not aware of. It is the autonomous complex that leads the author to go beyond his limitations and to reflect a deeper collective unconsciousness.Faulkner\'s novels and their respective themes are closely connected with the inferiority complex caused by American culture, the author\'s physique and his living conditions. They are the results of his inferiority complex that accumulates into some kind of superiority complex.Because of the southern American\'s special history and politics and his sufferings Faulkner is deeply absorbed in the southern wasteland and invented Yoknapatawpha County, making it a place where he can do whatever he wants to do to counteract the lack in his real life. He concerns himself not only in the description of the Southern spiritual wasteland, but also in mining the aesthetic meaning of the wasteland, both to him and to the human beings.

本文首先从作者创作的心理动势出发，对作者的创作发生及其创作的心理轨迹进行跟踪，认为，福克纳的创作中有一种不为创作者的自觉意识所完全控制的直觉领悟的心理倾向，正是这种自主情结引导作者超越个人的局限，遨游于个人利害的范围之外，反映了超个人的、更为深邃的集体无意识，从而创作出了具有永恒艺术生命的作品和崇高的美学景象；福克纳的小说创作及其相关主题的发生，在一定程度上与作者由于在文化、形体以及生活环境等方面的劣势而产生的难以排遣的自卑情结密不可分，是自卑情结积聚成优越情结，进而过分补偿的结果；同时，由于美国南方(来源：A6c8cBC论文网www.abclunwen.com)特殊的历史、政治及福克纳的生活遭际等原因，福克纳在几十年的创作生涯中，情系荒原，创造了约克纳帕塔法县这个精神王国，使之成为自己的精神浪游之地、欲望宣泄之乡和心灵托付之所，其创作动因在于既关注对南方人们精神荒原的描绘，也着眼于挖掘这个荒原世界对自己、对人生的美学意义所在。

Starting with the developments of the author"s creation, the dissertation follows up the scent of the occurring of his novels and the"track of his psychology of creation, holding the opinion that there exists an intuitive psychological tendency in Faulkner"s creation which the author is not aware of. It is the autonomous complex that leads the author to go beyond his limitations and to reflect a deeper collective unconsciousness.Faulkner"s novels and their respective themes are closely connected with the inferiority complex caused by American culture, the author"s physique and his living conditions. They are the results of his inferiority complex that accumulates into some kind of superiority complex.Because of the southern American"s special history and politics and his sufferings Faulkner is deeply absorbed in the southern wasteland and invented Yoknapatawpha County, making it a place where he can do whatever he wants to do to counteract the lack in his real life. He concerns himself not only in the description of the Southern spiritual wasteland, but also in mining the aesthetic meaning of the wasteland, both to him and to the human beings.

本文首先从作者创作的心理动势出发，对作者的创作发生及其创作的心理轨迹进行跟踪，认为，福克纳的创作中有一种不为创作者的自觉意识所完全控制的直觉领悟的心理倾向，正是这种自主情结引导作者超越个人的局限，遨游于个人利害的范围之外，反映了超个人的、更为深邃的集体无意识，从而创作出了具有永恒艺术生命的作品和崇高的美学景象；福克纳的小说创作及其相关主题的发生，在一定程度上与作者由于在文化、形体以及生活环境等方面的劣势而产生的难以排遣的自卑情结密不可分，是自卑情结积聚成优越情结，进而过分补偿的结果；同时，由于美国南方特殊的历史、政治及福克纳的生活遭际等原因，福克纳在几十年的创作生涯中，情系荒原，创造了约克纳帕塔法县这个精神王国，使之成为自己的精神浪游之地、欲望宣泄之乡和心灵托付之所，其创作动因在于既关注对南方人们精神荒原的描绘，也着眼于挖掘这个荒原世界对自己、对人生的美学意义所在。

We propose the convergence analyses for nonlinear AEC based on memoryless polynomial nonlinear filter and NLMS algorithm. Several adaptation strategies for nonlinear AEC are also provided and compared for finding better convergence behavior.

根据无记忆多项式适滤波器与NLMS演算法，我们提出了非线性声讯回音消除的收敛分析式；另一方面，为了寻找非线性声讯回音消除较佳的收敛方式，我们也提出并比较几种不同的系数更新方法。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！