扩展的
- 与 扩展的 相关的网络例句 [注:此内容来源于网络,仅供参考]
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With respect to syntax, the roles of tagmeme in the structure of word and sentence and Chomsky's Generative-Transformational Grammar are discussed. The spatial relation theory and existing research achievements are investigated. Having noticed the shortage of the capability of topological and metrical relation in the description of spatial information structure, the author proposes Combinational Qualitative Geometry based on the two invariables under ordinary transformations, distance ratio and direction difference, the CQG-based spatial relation system between topological and metrical constraint is thus constructed, on which several spatial relations such as parallel, perpendicularity, co-linearity, sequence and direct neighborhood are derived. Based on extended theory of spatial relation, the language anamorphosis is analyzed from the aspects of phonetics, semantics and syntax. The mere geometric and formalized spatial relation is then integrated with concrete geographic ontology to accommodate richer and indicative spatial configuration of spatial information in the different geographic context. Finally a syntax framework for spatial information is put forward.
在语法结构方面,首先阐述了法位和法素在语法结构词法和句法中的地位和作用,以及Chomsky生成转换语法的核心内容;详细介绍了地理信息系统空间关系理论及现有的研究成果;在分析现有的拓扑关系和量度关系对空间信息结构描述能力不足的基础上,提出了基于长度比和角度差两个不变量的组合定性几何,以此建立了介于拓扑及量度约束之间的组合定性关系体系,并以此为基础派生出平行、垂直、共线、次序、直接邻近等空间关系描述;本文基于扩展的空间关系理论,详细讨论了空间关系在语音、语法和语义三个方面的语言变体,将纯几何和纯形式化的空间关系与具体的地理本体结合起来,可以获得更为丰富的、更能反映空间关系在不同语言上下文中具体体现的组合关系;最后给出了一个空间信息的语法结构的基本框架。
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The security of PKI system itself is especially emphasized during the system design and implementation process, which is in accordance with the pervasive characteristic of PKI. Second, the concept of a Trusted Key Management Center is introduced for the first time. This technology greatly strengthens key management practices and allows for smooth transition from PKI to Key Management Infrastructure. Third, certificate status mechanisms are investigated in depth, and a certificate revocation performance simulation system is devised. All these work will provide guides to practice and employment of PKI applications. Based on time constraints, a new taxonomy for authenticated dictionaries is proposed. Fourth, formal analysis ofOCSP protocol is carried out; then an efficient and scalable OCSP system is developed. Fifth, the special requirements caused by the working environments of Wireless PKI are analyzed. Based on communicative hashing and dynamic Merkle hash tree, an efficient certificate status validation method suitable for WPKI is presented. Sixth, one important kind of fair exchange protocols is studied, and a new CEMBS based on RSA cryptosystem is proposed. Afterwards, a novel fair exchange protocol totally based on RSA signature scheme is devised.
在系统设计和实现的过程中,考虑到PKI作为普适性安全基础平台的特点,特别强调PKI系统自身的安全性;第二,首次在PKI系统的设计中提出了"可信密钥管理中心"的概念,这一独特设计大大地强化了密钥管理功能的实施,为PKI向密钥管理基础设施的平滑过渡提供了良好的技术准备;第三,对证书状态验证机制进行了深入研究,设计了证书状态模拟系统,以指导PKI系统和应用的部署和实施;在此基础上,基于时间约束首次给出了认证字典的一种新的分类方法;第四,对OCSP协议进行了形式化分析,设计和实现了一种高效、可扩展的OCSP系统;第五,分析了WPKI工作环境对设计安全基础平台提出的特殊要求,结合无线移动设备的具体特点,基于可交换杂凑函数和动态Merkle杂凑树设计出了一种适用于WPKI环境的高效证书状态查询机制;第六,对一类公平交换协议进行了深入的研究,从设计公平交换协议的密码基础结构出发,提出了一种新型的基于RSA密码体制的高效CEMBS;在此工作的基础上,设计了一种基于RSA密码体制的最优化公平交换协议。
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The security of PKI system itself is especially emphasized during the system design and implementation process, which is in accordance with the pervasive characteristic of PKI. Second, the concept of a Trusted Key Management Center is introduced for the first time. This technology greatly strengthens key management practices and allows for smooth transition from PKI to Key Management Infrastructure . Third, certificate status mechanisms are investigated in depth, and a certificate revocation performance simulation system is devised. All these work will provide guides to practice and employment of PKI applications. Based on time constraints, a new taxonomy for authenticated dictionaries is proposed. Fourth, formal analysis of OCSP protocol is carried out; then an efficient and scalable OCSP system is developed. Fifth, the special requirements caused by the working environments of Wireless PKI are analyzed. Based on communicative hashing and dynamic Merkle hash tree, an efficient certificate status validation method suitable for WPKI is presented. Sixth, one important kind of fair exchange protocols is studied, and a new CEMBS based on RSA cryptosystem is proposed. Afterwards, a novel fair exchange protocol totally based on RSA signature scheme is devised.
在系统设计和实现的过程中,考虑到PKI作为普适性安全基础平台的特点,特别强调PKI系统自身的安全性;第二,首次在PKI系统的设计中提出了"可信密钥管理中心"的概念,这一独特设计大大地强化了密钥管理功能的实施,为PKI向密钥管理基础设施的平滑过渡提供了良好的技术准备;第三,对证书状态验证机制进行了深入研究,设计了证书状态模拟系统,以指导PKI系统和应用的部署和实施;在此基础上,基于时间约束首次给出了认证字典的一种新的分类方法;第四,对OCSP协议进行了形式化分析,设计和实现了一种高效、可扩展的OCSP系统;第五,分析了WPKI工作环境对设计安全基础平台提出的特殊要求,结合无线移动设备的具体特点,基于可交换杂凑函数和动态Merkle杂凑树设计出了一种适用于WPKI环境的高效证书状态查询机制;第六,对一类公平交换协议进行了深入的研究,从设计公平交换协议的密码基础结构出发,提出了一种新型的基于RSA密码体制的高效CEMBS;在此工作的基础上,设计了一种基于RSA密码体制的最优化公平交换协议。
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Besides the traditional functions and features you can image, Turbo Photo provides its own unique and magic functions like tone maker, smart erase, noise reduction, defog, HSB curve and many more...
Turbo Photo的设计使用了一流的独创的图像处理技术,使得这些应用的最终效果不逊于任何单项软件,甚至有所超出,譬如她是世界上第一个把皮肤自动识别与美化结合在一起的全自动处理软件,可以在1分钟内达到数字美容的效果;综合去噪技术可以有效去除感光噪声和色彩斑点;同样,首创的,面向问题的'照片门诊部'可以轻松的解决照片里的多种不足和瑕疵,自动/半自动的将您的照片调整到最佳的曝光与色彩;独具创意的HSB曲线调整、色调大师等功能从新的角度为您的创作提供可能;大量可扩展的边框、配色方案、特效插件等(注1)帮助喜欢玩的您创建个人风格的作品。。。
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The goal of Grid resource management is integrating all kinds of autonomic resources and applications,and managing them unitedly to provide expandable,security,unanimous,pervasive,high efficency and wide scope resource sharing and computing service.
网格的发展和应用对网格资源的发现和管理提出了新的要求,网格资源管理的目标是要把通过网络连接起来的各种自治资源和系统进行集成并统一管理,提供可扩展的、安全的、一致的、普及的、高效的大规模资源共享和计算服务。
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Additionally, the paper used the Markovian transfer matrix, the trade competitiveness index, dominant comparative advantage index, and some other statistical indicators and descriptive methods,which were either rarely used or studied unsystematically in the previous research.
另外,本文对畜产品竞争力的研究也更加注重研究方法的系统化和科学化,不仅应用了扩展的CMS模型对畜产品出口竞争力效应进行了详细分析,还采用马尔科夫转移矩阵、贸易竞争力指数、显性比较优势指数等统计指标及其他描述统计方法对畜产品的竞争力及地位等进行了比较和验证,这些研究方法的综合应用使本文的研究更具充分性和科学性,而这恰是在以往的畜产品竞争力研究中运用较少或研究得不够系统的地方。
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Results We discovered and confirmed that there were 17 different species of 1st intermediate host of in Paragonimus Jiangxi, covering 2 families and 3 genera, and 23 different species of 2nd intermediate host, covering 1 order, 1 family and 3 genera, 15 of which were reported to be new species by the authors. Furthermore, a new genus of Jiangxi Huananpotamon was built up, based on the assumption that Wuyi mountain range is the developing centre of Huananpotamon , and tend to spread out towards Jiulian mountain of Nanling mountain range adjacent to Guangdong Province and Luoxiao mountain range next to Hunan Province. In addition, Jiangxi Province freshwater crab order was created at the end of research, as well as a complete classification and retrieval table of its order and genus. The authors also proved that the advantageous stocks of freshwater crabs carrying encysted metacercaria of Jiangxi Paragonimus westermani were Sinopotamon fukiense and S.wanzaiense .
结果 江西卫氏并殖吸虫第一中间宿主淡水螺种或媒介共计17种,隶属2科3属;第二中间宿主淡水溪蟹种或媒介为23种,隶属1总科1科3属,其中15种为作者等研究发现报告的新种;建立了江西并殖吸虫媒介新属——华南溪蟹属,认为武夷山脉是华南溪蟹属类群的分化中心,并有向与广东毗邻的南岭山脉的九连山和与湖南接壤的罗霄山脉扩展的趋势;建立了江西省淡水蟹类总科及科与属的分类检索表;证实携带江西卫氏并殖吸虫囊蚴的淡水溪蟹优势种群为福建华溪蟹、万载华溪蟹
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To this end, the author starts from the perspective of relevancy between city and region and then gleans theories and approaches from relevant disciplines such as economic geography、urban geography、urban sociology. By reviewing the research achievements at home and abroad and incorporating theoretical research and empirical study, dynamic process and comparative static analyses, quantification and qualification, comparative study and synthetic integration, it concludes by putting forward the theoretical framework and major elements in influencing spatial diffusion, functions and structures.
因此,本文的研究主要从城市和区域关联的角度,综合运用经济地理学、城市地理学、城市社会学等多种学科的理论与方法,在总结国内外研究成果的基础上,采用理论研究和实证研究相结合、动态过程研究和静态比较研究相结合、计量研究和定性研究相结合、比较研究和综合集成相结合的方法,对城乡融合区发展理论和城乡融合区空间发展理论进行了深入的研究和总结,提出了城乡融合区的理论框架,城乡融合区空间扩展的主要影响因素以及结构功能。
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Not only as being the most valuable of all possible forms of public places but regarded simply as a large space which will seriously interrupt crosstown communication wherever it occurs, the question of the site and bounds of the park requires to be determined with much more deliberation and art than is often secured for any problem of distant and extended municipal interests.
不仅仅是作为公共用地中最有价值的形式,而且当公园不恰当存在时还容易被公众简单的理解为巨大的严重干扰城市内部交流的地块,这就使得缜密及艺术性的考虑公园的位置和范围显得更加重要,而不是只满足于以往的将其作为城市边缘及或扩展的定位。
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With analysing the the fatigue mechanism, the general mode of interply fatigue damage propagation is denoted by delamination length and crack density. Based on the power-law, the relationship between number of cycles and delamination length and crack density are established. The specimen is modeled as an equivalent six-ply material system. Starting with the analysis of interply stress, the interply shear stress under cyclic loading is calculated by using nonlinear three-demension FEA. According to the stage regularity of fatigue damage propagation, such models as average strain, effective modulus, ratio of delamination length and crack density, experimental relationship between crack density and effective modulus, are proposed by introducing subsection coefficient.
通过对疲劳机理的分析,确定了以脱层长度和裂纹密度表示的层间疲劳损伤演化的一般模式,利用指数法则建立了脱层长度和裂纹密度随疲劳循环周次变化的关系;从层间应力分析入手,以等效六层的材料模型对循环载荷下的层间剪切应力进行了三维非线性有限元分析;根据疲劳损伤扩展的阶段性,引入分段系数,分别建立了平均应变与载荷循环周次的分段线性模拟模型、有效刚度随载荷循环周次的变化关系模型、裂纹密度变化和脱层长度变化关系随载荷循环周次变化的分段线性模型以及疲劳裂纹密度和有效刚度关系的经验模型。
- 推荐网络例句
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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。
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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!
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Several theories about reigniting and extinguishing of the arc have been refered.
本文综合考虑了几种电弧重燃和熄灭理论。