fact database

In Prolog, the data exist mainly in the form of facts constituting the fact database. The so-called persistence is a process to perpetuate the fact database and extend it to the external memory.

Prolog中的数据主要以事实的形式存在，构成Prolog的事实库，持久化即是对事实库的持久化，将其保存到外存储器。

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Study the interrelated theory in the facts storage techniques of CLIPS, convert the fact model into the database table model, study the restriction and related relations between the tables; analyze the principle and inner-mechanism which CLIPS deal with fact.

研究CLIPS对事实存储的方法和原理，将CLIPS的事实模型转换为关系数据库的表模型，研究表之间的约束和关联关系，剖析CLIPS对事实数据的处理原理和内部机制；

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Network information resources provide good conditions for creating the Fact Type Database.

网络信息资源日益丰富，为事实型数据库的建立创造了良好条件.不到一年时间，通过参考馆员的搜集、整理工作，我馆信息参考数据库已快速完成基本框架的构建。

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To make the model to be applied in a practical level, the logic building method of problem processing knowledge system model is proposed, in which the concept of ontology is introduced to complete the construction from problem fact database to problem processing knowledge base.

为了使模型在实践层面得以应用，提出构建问题处理知识体系的逻辑过程与方法，在其中引入本体的概念，完成从问题事实库到问题处理知识库的构建。

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In fact, the on-disk database may be the next big bottleneck in I-commerce, according to analysts.

事实上，按分析人士的说法，磁盘上的数据库可能是因特网商务中下一个大瓶颈。

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According to the trouble information, the concrete trouble type is judged by using the mixed systematic knowledge base on the symptom fact database, traditional expertise experiences diagnosis rule and data mining. And the diagnosis conclusion and maintenance information are displayed on the remote customer browser.

利用基于征兆事实库、传统专家经验诊断规则和数据挖掘诊断规则的混合系统知识库，根据故障信息判断出具体的故障类型，并将诊断结论和维护参考信息显示在远端客户浏览器上。

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In fact, the knowledge database is an experiential specialist system, which includes library classification, thesaurus, concordance of class number with descriptor, synonymous dictionary, keywords lists, stop-words lists, etc.

知识库实际上是一个基于《中图法》的专家知识系统，包括了中图法库、汉表库、分类号&主题词对应库、同义词库、关键词库、停用词库和特例词库等若干数据库。

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The sulfur-oxygen potential diagrams for Me-S-O-H systems have been plotted by employing Fact Sage 5.0 database.

利用FACT Sage5.0数据库，绘制了Me-S-O-H系的优势区图，指出了在水蒸气焙烧的氧势和硫势范围之内各金属的存在形态。

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Second, through the analysis of the data of the malfunctions, combining the facts of the malfunction structure, and analyzes the design malfunction fact database.

然后，通过对故障数据进行分析，结合故障事实的结构，分析并设计故障事实库。

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Aviation image searching is an important fact of target database applying.

航空图像的检索是目标数据库应用的重要方面。

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