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This paper analyzes the relationship between econometrics and data mining in depth based on the conceptions of those two fields.
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摘要从数量经济学和数据挖掘的概念出发，分析了这两个领域的联系与区别。 |
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This paper analyzes the relationship between the disk industry and censoring system by comparing and discussing the different censoring systems in three important historical periods of Shanghai, the center of disk industry in the Republic of China.
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本文以民国时期的唱片业中心上海为例，对上海特别市、日伪、抗战胜利后三个历史时期的唱片审查制度逐一进行论述、对比，探讨制度背后的政治与社会背景，并对其与唱片业之间的互动关系进行了分析。 |
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This paper analyzes the relationships among precipitation, runoff and crop water requirement, and investigates the effects of integrated drought-resistant technologies during whole growth period on the production of corn and millet in north part of Shanxi
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摘要通过对降水量、地面径流量、作物需水量的综合分析，结合山西省中长期天气趋势预报，在客观定量地评价年度内农田水分盈亏指标的基础上，实施集成旱作技术，对玉米和谷子进行全生育期农田管理，取得明显效果。 |
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This paper analyzes the repairing feature on perforating casing and presents a new procedure that the root of perforating hole is covered by a little block age plate and then repair welding is carried out.
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通过对射孔枪管修复特点的分析,提出了先利用小堵板盖住射孔眼的根部,再进行补焊的新工艺,实现了枪管的重复利用,为油田同类产品的修复提供了宝贵经验。 |
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This paper analyzes the risks of intellectual property of audio &video service, including showing films in library, audio &video rental, inter-library loan, communication on networks, video edit, digital preservation, reproduction of sound or video record
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摘要文章分析了馆内放映、声像出租、馆际互借、网络传播、视频编辑、数字典藏、声像翻录等七类数字图书馆声像服务的知识产权风险并提出了相关的建议。 |
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This paper analyzes the running problems of a hot die-forging press and presents a diagnos is method to solve the problems.
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摘要本文就热模锻压力机产生连车故障的原因进行了分析、探讨，并由此研究了一种诊断方法，以便彻底排除该故障。 |
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This paper analyzes the sedimentation and the occurrence of the strata in Wuxia area and suggests that Wuxia area underwent the development of foreland basin of Early Permian, the overthrust nappe of Late Permian, the strong structural uplift of Late Tria
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在对乌夏地区地层的沉积特征和产状分析后发现，乌夏地区经历了早二叠世的前陆盆地发育阶段、二叠纪末的逆掩推覆，三叠纪末的构造强烈隆升、侏罗纪末期的构造微弱活动、至白垩纪的构造定形等多个阶段的演化而形成了现今的面貌。 |
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This paper analyzes the state of Hopf bifurcation in a chaotic system, judge the direction of the bifurcation by calculating the first Lyapunov coefficient, and then briefly discuss some corresponding dynamic system behaviors.
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摘要讨论了一个混沌系统的霍普夫分叉情况，并通过计算系统的第一李雅普诺夫系数判断了其分叉的方向，对相应的动力系统行为也作了简要的分析。 |
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This paper analyzes the structure and quantity change features of land use in Yining City, Xinjiang, from 1996 to 2004 and he tendency and main cause of the change in farmland, construction land and unused land applying the indexes of contribute-percentag
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摘要以新疆伊宁市为研究区域，分析了1996-2004年伊宁市土地利用数量结构变化特征，并引入土地面积“变化贡献率”和“年均变化强度指数”两项指标，对伊宁市农用地、建设用地、未利用地的数量结构变化趋势及其主要成因进行了深入剖析，从而有助于从整体上把握伊宁市土地利用数量结构时空动态变化规律，为新一轮土地利用总体规划修编提供决策参考。 |
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This paper analyzes the system characteristic of current process of approved system and investment control from the view of life circle management on fiscal project, and for the shortcoming existence, consequently we propose a set of suggestion for improv
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本文从政府投资项目全过程管理的角度，分析了我国现行的政府投资项目的审批制度和投资控制过程的系统特性，针对现状中的问题，提出了改进政府项目投资决策程序的建议。 |
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This paper analyzes the systems of national health insurance and medical saving accounts, and discusses a mixed financing system for medical expenditures, which combines these two systems.
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摘要本文利用个别消费者的两期模型，分析定率、定额负担的健康保险、以及医疗储蓄帐户等各种单一与混合之医疗保健财务筹集制度的经济效果。 |
