Transaction is one of the core concepts in modern database theory, and concurrency control technology is the major component of transaction management.
事务是现代数据库理论中的核心概念之一，并发控制是事务管理的主要组成部分。
Seeking for candidate key of relation scheme is an important question in designing database theory.
寻找关系模式的候选码是数据库设计理论中的重要问题。
Medical information management system is developed based on B/S model and using ASP technology and network database theory.
本课题运用ASP技术和网络数据库原理，基于B/S模式开发了体检信息管理系统。
As one of the backbone courses for Network and Information security major, the course of database and security comprises database theory and technology, database security.
《数据库与安全》是计算机学院网络与信息安全专业的主干课之一，由数据库理论与技术和数据库安全两个方面构成。
Combined with database techniques, there comes forth the concept of XML database. Researches on XML database theory and techniques are becoming more hot.
将XML与数据库技术结合，研究XML数据库的理论和技术，是当前XML的研究热点。
This paper deals with the semantics of null values in functional dependencies in database theory, and presents three different definitions of FDs in a single relation with marked nulls.
本文研究关系数据库理论中空值在函数依赖中的语义问题，提出了带标志空值的关系中函数依赖的三种定义。
This thesis which combines database theory with the actual situation of Chengdu railway bureau and its subordinate agencies accomplishes conceptual design and logic design of the database.
然后结合数据库相关理论和成都铁路局及其下级机构的实际情况，进行了数据库概念设计、逻辑设计。
According to the data of surface seismic exploration and database theory, the authors put forward a method of database for refraction static correction and develop the DBRSC static correction system.
基于模型法静校正原理和数据库方法，提出了数据库静校正，并开发了DBRSC数据库静校正系统。
According to the data of surface seismic exploration and database theory, the authors put forward a method of database for refraction static correction and develop the DBRSC static correction system.
基于模型法静校正原理和数据库方法，提出了数据库静校正，并开发了DBRSC数据库静校正系统。
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