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讨论了常利率下一类索赔到达过程相依同时保费收入为复合Poisson过程的风险模型,先将两个相依索赔总额转化为相互独立的索赔总额,然后利用鞅方法给出相应的Lundberg不等式。 相似文献
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ABSTRACTSemantic Web ontology files can be flexibly programmed to delineate metadata relationships in machine-readable formats to create relational pathways for discovering resources both on and off the Internet. There is a global community of Semantic Web developers and users across a broad multi-disciplinary range of interests who create and share extensible open-source ontologies. In this article, the author will explore the functionality of Semantic Web techniques for representing the ontologies of relatedness through kinship that typically underpin Australian Indigenous knowledge systems, and investigate their potentials for meeting persistent demands among leading Australian Indigenous collections creators and users to be able to search and discover their hereditary knowledge resources in ways that reflect and reinforce their enduring cultural values, ways of knowing and rights-management concerns. 相似文献
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本文探讨浙江近海台风的南折路径.为了揭示台风南折路径的特点,我们对成熟台风中心移动方程(1)进行变换、解微分方程(4)、做适当的数字处理,得到方程(10);然后利用方程(10)对7810号和8511号台风的南折路径进行计算分析;并将计算结果与实况进行对照.结果发现台风南折的原因在700百帕为代表的低层流场上表现为台风外围西侧的北风大于东侧的南风;当西侧的北风大于东侧的南风4-8m/s时,台风将在6小时后南折.这一计算结果与天气事实基本一致,这为准确地预报浙江近海台风的南折移动提供一种易做、可行的方法. 相似文献
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中国现行的工程造价管理制度有许多与国际惯例相悖,这对加入WTO的中国形势十分不利.改革势在必行.为了更好的与国际接轨,中国有必要采取有力的措施和对策来适应国际大气候. 相似文献
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彭志强 《岳阳职业技术学院学报》2004,19(2):21-27
岳阳的地理位置、自然资源、经济条件和发展现状，决定了岳阳在全面建设小康社会，实施“跨一攻二兴三”协同发展经济战略的同时，还应当注重“绿蓝并举，实虚结合”。即在发展绿色经济的同时大力发展蓝色湖泊经济，在发展实体经济的同时适度发展虚拟经济，促进岳阳经济全面、协调、可持续发展。 相似文献
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Danling Fu with Renee Houser Amy Huang 《Changing English: An International Journal of English Teaching》2007,14(3):325-342
This article presents a teacher‐research project on collaboration between an English as a Second Language (ESL) teacher and a fourth‐grade classroom teacher to enhance the literacy development of English language learners (ELLs). It illustrates how two teachers worked closely in helping their ELL students develop their writing skills and the benefits both the students and teachers gained from this collaboration. 相似文献