Each item is introduced by its reason and its settlement, which proves the particular and consecution of the knowledge database system.
每一个方面的内容均从产生机理、抑制措施两个项目进行详细论证，充分体现了知识库系统的全面性和条理性。
The main research contents include the research on common technology, the design of system project and knowledge database system and the development of prototype system.
主要研究内容包括共性技术研究、系统方案设计、知识库系统的设计和原型系统的开发。
If you plan to create the solution on your system it would be helpful to have a basic knowledge of database systems, DB2, and SQL statements.
如果您计划在自己的系统上创建解决方案，那么最好了解数据库系统、DB2和sql语句的基本知识。
The knowledge-based CAD system has a huge demand for computing power and, as the database grows, it will get slower and less efficient.
以信息积累（认知性）为基础的CAD技术对计算机资源的需求与之俱增，并且随着数据库的扩大，诊断速度和效率也将随之下降。
This system adopts data mining technique to obtain useful information and knowledge from existing products database, knowledge storehouse and regulation storehouse to support conceptual design.
本系统采用数据挖掘技术从已有的产品数据库、知识库和规则库中获取有用信息和知识以支持产品概念设计。
The reasoning and computing process of knowledge in expert system and the dynamic updating of database are discussed.
同时也对专家系统中知识的推理和计算过程以及知识库的动态更新过程进行了讨论。
The frame knowledge representation approach is applied to the system in which the knowledge base and topology structural database of power network are saved as external databases.
该系统采用框架知识表示法，将知识库与电网拓扑结构数据库均做成了外部数据库的形式进行存储。
Based on the work stated above, a prototype system that can utilize multi-extending concept lattice classification knowledge discovery in database is implemented.
在上述研究工作的基础上，实现了基于多扩展概念格的分类知识发现原型系统。
The second part discussed the theoretical knowledge and data models of DGNDBS; studied the feature, work model and main technique of the network database system.
第二部分从理论上讨论了动力大地测量网络数据库系统的基础知识和数据模型，研究了网络数据库系统的特点、工作模式以及主要技术。
This system adopts data mining technique and obtains useful information and knowledge from existing products database, knowledge storehouse and regulation storehouse to support conceptual design.
采用数据挖掘技术从已有的产品的数据库、知识库、规则库中获取有用的信息和知识来有效地支持机械产品概念设计。
This work investigates strategies for building an Expert Database System (EDS) based on RDBMS, assert that a RDBMS can perform knowledge-based reasoning in addition to its other tasks.
介绍了用RDBMS建立大型知识库系统（EDS）的一种策略，通过研究实践，确信RDBMS除了它已具有的数据库管理功能外，经过改进，它可以实现对知识的推理功能。
The Disaster Literature Database Management System(DLDBMS) is the knowledge foundation and information source of this consultation information system.
灾害文献数据库管理系统（DLDBMS）是这一咨询信息系统的知识基础和信息来源。
A universal system model about database natural language interface, which separates the programming from Knowledge-Base is constructed.
构造了一个程序设计与知识库相分离的通用的数据库自然语言接口系统模型。
The construction of cities' basic geography database is a system engineering, and relates to various knowledge and theories.
城市基础矢量数据库建设是一项系统工程，项目建设涉及到方方面面的知识和理论。
In the implement of system, we use membership function to mirror faults fuzzy and fuzzy concern, relational database to describe knowledge and rules, and perform ruled-based inference.
在系统实现中，采用隶属函数来反映故障对象特征的模糊性和模糊关系，基于关系数据库进行知识的模糊表达，实现基于规则的模糊推理。
Diagnosis model and inquired diagnosis system of rice insect pests and diseases are mainly composed of knowledge base, knowledge acquisition, integrated database and reasoning engine.
水稻病虫害诊断模型及其咨询系统主要由知识库、知识获取机构、综合数据库、推理机四个部分组成。
This paper describes the concept, system structure of the Decision Support system (DSS) firstly, then introduces the database, model library, knowledge library and arithmetic library of the DSS.
本文首先对决策支持系统(dss)的概念、体系结构进行了简要的介绍，阐述了DSS的数据库系统、模型库系统、知识库系统以及方法库系统。
Illustrated access to knowledge on the approaches and steps and express formula, established a system of knowledge model and a relationship database based on the knowledge base.
本文阐述了知识的获取方式、步骤和表达式，建立了诊断系统知识模型和基于关系数据库的知识库。
This paper describes a method of obtaining knowledge from database when developing an expert system of diagnosing and treatment with Chinese medicine.
介绍了一种在开发中医诊疗专家系统时，从数据库获取知识的方法。
The system is composed of 7 subsystems: database management, monitoring and forecasting in the real-time, forecasting, diagnosing, knowledge of pests, the service of weather and message board.
系统分为数据库管理、实时监测预警、预测决策、诊断、知识查询、气象服务及留言版7个子系统。
Database management is the key problem in the establishing of expert system, and the knowledge acquisition process is a crucial stage in the technology of expert system.
知识库管理是建立专家系统的关键，知识的获取在专家系统技术中是至关重要的。
The frame knowledge representation is adopted to describe the device parameters of power system for establishing a direct and clear hierarchical database.
该系统用框架知识表示法描述电力系统的设备参数，建构了一个直观的、层次分明的数据结构。
This paper discusses the establishment and realization of intelligent expert system for hydraulic troubleshooting through knowledge obtaining, positive and negative reasoning, and knowledge database.
从知识获取、正反向推理及知识库等方面探讨了液压故障诊断智能专家系统的建立和实现。
This system makes use of modern relation database techniques save the knowledge of material, design, picture, cultivation etc.
本系统利用现代关系数据库技术存储素材领域知识、设计领域知识、栽培领域知识、图片等。
Database of control guidance expert system is established based on database technology. Methods of knowledge acquisition, representation and organization are studied.
建立了基于数据库技术的控制指导专家系统知识库，研究了知识库知识获取方式、表示方式和组织方式。
The system includes three parts: the power network drawing kit, the database management system and the inference engine & knowledge base.
该系统由网络拓扑绘图、数据库、推理机及知识库三个模块构成。
Knowledge database is composed of experiential knowledge, index system and the basic circumstance of bidder unit.
其知识库由经验知识、指标体系、单位基本情况组成。
According to the character of PAID, collecting database, designing model and knowledge database is the essential work in build Expert System of Rice Cultivation.
根据平台的特性，水稻栽培专家系统的核心工作是基础数据库、模型库和知识库的建立。
According to the character of PAID, collecting database, designing model and knowledge database is the essential work in build Expert System of Rice Cultivation.
根据平台的特性，水稻栽培专家系统的核心工作是基础数据库、模型库和知识库的建立。
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