research n. 1.仔细搜索 (for, after)。 2.〔常 pl.〕研究,调查,探测;追究。 literary [scientific] researches 文学[科学]研究。 basic research 理论研究。 a scholar of great research 非常有研究的学者。 be engaged in research 从事研究。 scholastic research 繁琐的追究。 vt.,vi. 追究;调查,研究 (sth., into sth.)。
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。
In the aspect of the supposes of the data and the query process technology , the traditional database management systems can not satisfy these applications . as a result , the design of a novel database system to process these applications efficiently , however , became one of the hottest parts in database research 传统的数据库技术,由于其对数据的假设和相应的查询处理技术,已经无法适应这些应用的要求,因此开发一种新型的数据管理系统来有效地满足这种新型数据处理要求已成为目前数据库研究的热点之一。