This paper introduces some ways to implement expert database systems in relational database and suggests some ways to think about expert database systems in flight record data analysis.
文中介绍了基于关联资料库的专家资料库系统的实现方法，给出了在飞行记录资料分析中应用专家资料库系统的思路。
Fault tree expert system (FTES) is GUI software based on the local database, which is developed to aid the FT-building work of fluid systems in NPP.
故障树辅助建树专家系统(FTES)是基于本地机数据库的图形界面软件，其目标是辅助建造核电站流体系统故障树模型。
It is composed of fi ve sub systems, such as basic database, expert knowledge base, inference engine, fracturing treatment simulator for single well, and explaining subsystems.
反演结果证明，该系统具有一定的可靠性和实用性。水力压裂设计专家系统包括五个子系统：基础数据库、专家知识库、推理机、单井模拟器和解释机。
KDD is a newly emerging and multi-disciplinary field of research; machine learning, statistics, database technology, expert systems and data visualization all make a contribution.
KDD是一门新兴的交叉学科，主要涉及机器学习、统计学、数据库、专家系统以及数据可视化等多个学科领域。
Functions of most domestic DRS systems are not perfectly developed at present. Some DRS systems have no real-time module, lack of well-developed FAQ database or short of expert-dispatched.
目前国内大多数数字参考咨询服务系统的功能还不尽完善，有些系统没有实时咨询模块，有些系统则缺乏完整的常见问题库或没有专家调度。
Functions of most domestic DRS systems are not perfectly developed at present. Some DRS systems have no real-time module, lack of well-developed FAQ database or short of expert-dispatched.
目前国内大多数数字参考咨询服务系统的功能还不尽完善，有些系统没有实时咨询模块，有些系统则缺乏完整的常见问题库或没有专家调度。
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