In the extensive distributed data base system, the data base duplication plays a very key role to the dependability and efficiency of the system.
在大规模的分布式数据库系统中，数据库复制对于系统的可靠性及效率起着非常关键的作用。
Usually, for Mssbauer mirror spectra folding procedure is an effective way to eliminate the geometric effect of the base line, and to raise the data acquisition efficiency.
通常，对穆斯堡尔镜像谱折叠是消除基线几何效应的有效方法，数据获取效率也有所提高。
The architecture of the knowledge base system-KBMS is based on integrating data base and inference techniques. Module functions and some methods of improving system efficiency are presented.
本文介绍了基于推理技术和数据库技术相结合的知识库系统的体系结构，阐述了各模块功能，提出了几种改善系统效率的方法。
The system effectively integrated database, module base, method base and knowledge base, improve the efficiency of data access, exchange and output of result.
系统将数据库、模型库、方法库和知识库有效集成在一起，提高了数据读取、传递和评价结果输出的效率。
But as to the large of knowledge data base, it becomes more and more difficult for the organization and management of knowledge, so the reasoning efficiency of the system is also lower.
但具有大规模规则库的产生式系统，其知识的组织与管理越来越困难，推理效率也越低。
The scheme of the module analysis and the data base construction would guarantee the stability, the adaptability and better operational efficiency for the REMIS.
据此得到的模块化分解和数据库结构方案可以保证系统实施的稳定性和灵活性，同时使系统保持较高的运行效率。
Pattern base management system is added, which manages result pattern. With this history patterns can be used available and the efficiency of whole data mining system can be improved.
通过在并行数据挖掘体系结构中增加模式库管理系统，对数据挖掘的结果模式进行存储和管理，从而有效利用了历史模式，提高了整个数据挖掘系统的效率。
This paper describes a teleopendion system with geometrical data base technology supported to enhance the capability and efficiency of teleoperation based on some actual problems.
从授权访问、加密技术、数字签名技术、使用数据视图等方面论述了校园信息系统中应采用的安全技术和方案。
This paper describes a teleopendion system with geometrical data base technology supported to enhance the capability and efficiency of teleoperation based on some actual problems.
从授权访问、加密技术、数字签名技术、使用数据视图等方面论述了校园信息系统中应采用的安全技术和方案。
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