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This paper first studied the functions of inland waterway service centre and put forward the principles and steps of service centre layout and site selection, on the basis of which, a multi-objective optimization evaluation index system as conceived, and
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摘要首先研究了内河水上服务区功能，提出了服务区布局选址原则与步骤，然后在此基础上构建了多目标优化评价指标体系，建立了基于神经网络模型的服务区布局选址优化数学模型。 |
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This paper first takes a view of current status as well as potential difficulties and pitfalls of enterprise modeling and integration.
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摘要首先综述了企业建模和企业集成的现状，并分析了企业建模和企业集成面临的问题。 |
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This paper firstly analyzes the main causes for students' inactivity in English class are out of the teacher authority concept as well as language cultural and social psychological influences.
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摘要揭示了学生不主动参与英语课堂交流活动的主要原因是由教师权威意识以及语言文化与社会心理方面因素所致。 |
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This paper firstly analyzes the trends of studying rural land system, based on the subject tries in different district, national choice, the limitations of property rights system and direction of reform, and reviews and summarizes the advances in the theo
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本文首先对近年来我国农村土地制度研究总体趋势进行了分析，并以“地方不同土地产权安排试验、国家制度选择及其实施状况、制度文本中土地产权缺陷研究及其进一步改革方向”为主线，对我国农村土地产权安排的实践与理论研究进行了回顾与梳理。 |
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This paper firstly applied sequential cluster method to set up the classification standard of precipitation state based on the fact that there are much uncertainty and imprecise characteristics in the precipitation course; then this paper presented a meth
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摘要首先基于降水过程存在大量不确定性、不精确性的特点，应用有序聚类的方法建立降水丰枯状况的分级标准；然后针对降水量为相依随机变量的特点，采取以规范化的各阶自相关系数为权重，用加权的马尔可夫链模型来预测未来降水的丰枯变化状况；最后以山西省某水文站近50年的降水资料为实例对该方法进行了具体的应用，获得了较为满意的结果。 |
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This paper firstly dwells on the negative transfer of L1 in L2 acquisition at different levels, then puts forward the idea that L1 transfer could be regarded as learning strategy and communication strategy, finally gives some implications for second langu
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本文分析了外语学习各个层面上出现的母语负迁移现象，提出了对待母语负迁移的认识，即负迁移可以作为学习和交际策略，并对外语教学提出了一些建议。 |
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This paper firstly introduce and analyze the profit mode of civil commercial banks' business of credit card, then analyze how to manage the risk of business of credit card of civil commercial banks in the direction of the risk factor affecting profit and
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摘要本文首先对我国商业银行信用卡业务的盈利模式进行介绍分析，然后分别从影响利润和费用的风险因素的角度对我国银行信用卡业务的风险管理进行分析，提出现阶段可以通过严格划分目标客户群、完善客户服务体系、对客户信息进行实时监督、采取合理的筹资管理等途径来提高我国商业银行信用卡业务的风险管理水平，进而缩小我国银行业信用卡业务与外国银行业信用卡业务的差距。 |
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This paper firstly introduces the control principle of magnetically controlled reactor,presents a retifier's monitor and control system of high potential based photoelectric convert according the demand of the electric reactor's system,the design and the
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介绍了磁控式可控电抗器的控制调节机理,并根据其系统的需求提出了一种基于光电转换的高电位整流器的监控系统,并给出了其硬件和软件的设计和实现。 |
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This paper firstly provides for rights expression model for learning resource, defines the basic structure of license for learning resources, and describes license by XML.
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此外，探讨网络教育中学习资源的使用权限控制策略，并实现了学习资源的数字版权保护基本模块。 |
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This paper firstly reviews the safety states of electric power systems under natural hazards in recent years in the world, especially the effect of main natural hazards on power systems in China.
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摘要回顾了近年来世界各国的电力系统在自然灾害下的运行安全状况，特别是我国电力系统的主要自然灾害状况。 |
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This paper firstly reviews two different kinds of terrestrial erosion (the mechanical and chemical weathering mechanisms), discusses their respective roles in providing carbon to the river, and compares the differences between the monsoon and non-monsoon
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首先就机械和化学风化两种不同的陆地侵蚀机制在提供河流碳源方面所发挥的不同作用作了详细论述，并比较了季风流域和非季风流域间河流碳输移在通量及性质上的差异。 |
