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Based on the introduction of the adaptive learning system function, aiming at information technology for TV University, the paper considers theory, technology and method fulty, and explains in detail the construction of the Knowledge database, student mod
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摘要本文在描述了适应性学习系统功能的基础上，针对课程，以理论、技术与方法并重，详细论述了基于WEB的适应性“电大信息技术”学习系统采用的知识库模型、学生、教师模型、关键技术及系统的实现方法。 |
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Based on the introduction of the concepts of postponement operation, the paper proposes their successful supply chain operation strategy, and puts forward the condition of carrying out postponement operation strategy under the supply chain management, thu
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摘要在介绍延迟运作理论的基础上，结合惠普、戴尔两大公司根据自身的具体条件和特点实施延迟运作战略的案例分析，介绍了其成功运用的供应链运作战略，分析了全球化供应链管理中实施延迟运作战略的条件，指出了延迟运作战略在21世纪全球化供应链管理中的巨大作用。 |
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Based on the introduction of the definition and theoretical background of western corporate governance and the analysis of corporate governances in network-oriented systems and market-oriented systems, the paper advances the corporate governance structure
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文章概述西方公司治理结构的界说与公司治理理论背景，在分析网络导向型与市场导向型治理模式及其争论的基础上，提出市场经济体制下的我国公司治理结构与模式选择与启示。 |
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Based on the inverse resolution kinematics models of the three-transferable and one rotational parallel kinematics platform we analyzed the factors restricting motion of the moving platform in the models.
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在三平移一转动并联平台位置反解模型基础上，分析了反解模型中约束动平台运动的因素。 |
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Based on the investigating of the new representative residential environment, the lack of multi-sensual environment design in recent habitation planning is pointed out in this paper, and then the strategy of how to build up a human-oriented multi-sensual
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通过对典型新建小区的居住环境调查，揭示了小区设计对多感觉性环境设计的忽略、对人文关怀的漠视，进而提出了在小区中营造体现深层人文关怀的多感觉性环境设计策略，包括视觉性、听觉性、嗅觉性以及触觉性环境设计策略。 |
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Based on the investigation about destroy instance in concrete pavement, this paper analyzes the causation of slab suspending, puts forward some prevention measures, which has some referential value to promote the quality and to prolong the life of concret
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摘要根据水泥混凝土路面破坏情况的调查，分析了混凝土路面产生板底脱空现象的原因及其防治措施，对预防早期破坏，延长水泥混凝土路面的使用寿命具有指导意义。 |
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Based on the investigation and analysis on the changing trend and the causation of the incoming runoff of Panjiakou Reservoir (the water source of Water Diversion Project from Luanhe River to Tianjin), a preliminary conclusion of the decrease of the incom
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摘要通过对引滦工程水源地潘家口水库入库径流量变化趋势及其原因的调查分析，得出潘家口水库入库径流量减少的初步结论，表明工农业发展加快、用水量逐年增加及人类活动使下垫面条件的变化是潘家口水库入库径流量减少的主要原因。 |
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Based on the investigation and statistics of the damage to the wharf structures, the characteristics of the damage were summarized and the causes of the deformation were theoretically analyzed, which were verified by field observation and mathematic model
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通过对破损状况的调查统计，总结出了破损的特点，对破损的原因进行了理论分析，并用原型观测和数模计算结果进行了验证。 |
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Based on the investigation in the village of Wujiazhuang in Taigu count y in Shanxi, the study focuses on the relationship between both of the economic growth and the decision pattern of the farmer's household and the life cycle.
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本研究运用全国农村固定观察点山西太谷县武家庄村的调查资料，着重研究了农户经济状况和家庭决策模式与农户家庭生命周期的关系，结果表明：两者都与农户家庭生命周期密切相关。 |
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Based on the investigation of information resource digitization projects both in domestic and abroad libraries, the authors conclude that this kind of project is a complicated and systematic project, which is composed of main elements such as project plan
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摘要在对国内外图书馆信息资源数字化项目考察的基础上，指出这类项目的实施是一个比较复杂的系统工程，其中所包括的主要要素有项目规划、数字化内容选择、数字化流程准备、数字文档保存、元数据析取、知识产权管理和项目管理。 |
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Based on the investigation of market taken rate for various membrane products, research and application status of membrane technology in petrochemical industry are reviewed in this paper.
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摘要介绍了现有的膜分离技术在石油化工及其相关领域的研究与应用现状，分析了各种膜产品的市场占有率及未来发展趋势。 |
