database research造句
例句与造句
- Statistics and analysis of theses of special databases research in recent decade
近十年特色数据库研究论文的统计与分析 - Heterogeneous database integration is an important branch in database research
异构数据库集成是近年来数据库界的研究热点。 - The development of huge databases and cooperation among data warehouses has led to a number of new challenges for the database research community
大型数据库的发展和数据仓库之间的合作给数据库研究者带来了许多新的挑战。 - Data mining technology can help us discover useful schema from great capacity of data , and has become a new hotspot hi database research field
数据挖掘技术可以帮助我们从海量数据中发现有用的模式，已经成为数据库研究的一个新的热点。 - It is our viewpoint that xml database research will receive benefits from the well - established relational database theory and technology especially in xml databases " early stage
成熟的关系数据库理论和技术，必定能在xml数据库发展的初期，引导xml数据库的发展。 - It's difficult to find database research in a sentence. 用database research造句挺难的
- Multimedia database has been the highlight among all kinds of study in the field of database research , and yet there are still many technical obstacle to overcome
随着计算机多媒体技术的发展和人们对多媒体信息方面的需求增加，我们的科学研究人员在多媒体数据库方面也投入了更大的精力。 - A survey on recent progress in database research . journal of computer science and technology , 2003 , 18 : 538 - 552 . 23 papadopoulos a , manolopoulos y . parallel processing of nearest neighbor queries in declustered spatial data
Ii引入了一个新颖的度量metric来减少查找空间，即将点到最小边界矩形mbr之间的距离扩展成直线段或轨迹段到mbr之间的距离。 - Data mining is one of the researching focus and frontiers in the modem database research area , and proved to - be a multi - discipline field , of which the text mining and text classification are most active ones in applications
数据挖掘是当前数据库学科理论研究的焦点与前沿，是一个多学科交叉领域，而文本挖掘与文本分类是数据挖掘极具应用前景的分支。 - Xml can represent complex graph - structured data and has been one of data exchange standard . and the most important problem is how to efficiently store and query large xml data in database research area
Xml可以方便地表示复杂的图模型数据规范并已成为通用信息交换标准之一,从数据库的角度对其进行研究,最主要的研究问题是如何有效地存储和查询大规模的xml数据。 - So data mining is a very valued new area of database research area , and it is a crossed subject that adopts theory and technology of database and artificial intelligent and machine learning and statistics and so on
因此，数据挖掘是数据库研究中的一个很有应用价值的新领域，它又是一门广义的交叉学科，融合了数据库、人工智能、机器学习、统计学等多个领域的理论和技术。 - This publication contains papers that present original results in business modeling and enterprise engineering , database research , data engineering , data quality and data analysis , is engineering , web engineering , and application of ai methods
本刊物载有论文说，目前的结果原来的业务建模与企业工程，数据库研究，数据工程，数据质量和数据分析，是工程，网络工程，应用人工智能方法。 - Illegal newspapers repeated the thought - provoking phenomenon , based on sample survey and database research , colleges and universities against the inflow of illegal newspaper library phenomenon , illegal press on the definition , impact and response for reflection and to explore three
非法报刊屡禁不止的现象发人深思,基于抽样调查和数据库调研,针对非法报刊流入高校图书馆的现象,就非法报刊的界定、影响与对策三方面进行思考与探讨。 - The component technology is a rapid - developing technology recently . with the continuous development of the internet technology and the wide spread of network connection and more higher speed of network , the web database technology in internet is becoming the hot point of recent database research . the combination of them makes the component - based web database application
组件技术是近几年来蓬勃发展的技术，同样，随着internet网络技术的不断发展、网络连接的迅速普及与网络速度的不断提升，基于internet网的web数据库技术成为当前数据库研究的热点所在，二者的结合形成了基于组件技术的web数据库应用，它极大地拓展了数据库的应用领域。 - As a more flexible and complex mobile computing environment , mobile database comes into existence . nowadays how to construct a mobile database based on traditional distributed database technologies , which can adapt the wireless environment , has been a new direction to database researches the thesis particularly studies the status of mobile database , the thesis firstly discusses architectures , characteristics , some key technologies . and the thesis presents a data consistency maintenance solution based on bi - asynchronism data replication technology ( b - adr ) , which well maintains data consistency in mobile database environment
论文对移动数据库技术的发展现状进行了广泛论证，深入研究了移动计算环境下的分布式系统，移动数据库的典型系统模型，讨论了移动数据库系统体系结构、特点及其应用前景，移动数据库的关键技术，并针对数据复制创造性的提出了一种基于双向异步复制的数据一致性解决方案( b - adr ) ，较好的解决了移动数据库领域的数据一致性问题。 - In the end , the thesis proposed a system model for knowledge discovery in agriculture database based on rough sets theory . since the research of knowledge " discovery in agriculture database is still in the early development , the whole solution proposed in this thesis is excepted to provide certain cognition and sample method for current knowledge discovery in agriculture database research .
数据库中的知识发现研究仍然处于起步阶段，它在农业领域中还有许多问题值得探讨。本文所提出的基于粗糙集理论的农业数据库知识发现方案试图为我国农业数据库的知识发现领域提供一种新的认识和尝试性方法。
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