A name used to identify the data unit in a data base. 用于标识数据库中数据单位的名字。
We developed a personal computer X-ray reporting and data base recording system for the Neuroradiology Division of our hospital. 我们替本院神经放射科发展了一个利用个人电脑制作X光报告及登录X光报告记录之电脑系统。
Management data base system of welding procedure qualification record; 其中包括焊接工艺评定的试验方法、过程和结果。
The Design and Implementation of the Application System of Liaoning Provincial Population Data Base 辽宁省人口数据库应用系统的设计和实现
Proposed the data base design module system design plan afterwards according to the demand, and according to the above has carried on the detailed design and the code realization. 之后根据需求提出了数据库设计模块的总体设计方案,并据此进行了详细设计和编码实现。
The principle of organization and design for the retrieval system of Chinese herbs data base is introduced. 论述了中国草药数据库计算机检索系统的组织和设计原理。
METHODS: Application program was designed and instrumental analysis database was established through data base management system. 方法:通过数据库管理系统进行应用程序设计,建立仪器分析数据库。
Network model data base system 网络模型数据库系统
The system consists of man-machine interface system, problem processing sy-stem, data base system and model base system. 系统由人机交互系统、题处理系统、据库系统和模型库系统组成。
The design of data base shall exactly conform to the information model. 数据库的设计应与信息模型完全相符。
The overall logical organization of a data base. 一种数据库的总体的逻辑结构。
By studying the data base grid a resource discovery mechanism aimed at single-ontology data-grid was proposed. 基于对数据库网格的研究,提出了一种针对单本体数据网格的资源发现机制。
It also designs the data base and model base and investigates the approach to establish the system. 在此基础上探讨了系统建立的途径。
The Atlas and the on-line data base are important tools for mental health researchers, policy-makers and advocates. 地图集和在线数据库是精神卫生研究人员、决策人员和宣传人员的重要工具。
A logical sub-division of a data base that contains all occurrences of stipulated data aggregates. 数据库中的一种逻辑子域,它包含了有约定的数据的聚集的全部(具体)值。
The presenting model for semi-structured data base Resource Description Framework ( RDF) and its information retrieval mechanism were proposed in this paper. 提出了一种基于资源描述框架(RDF)的半结构化数据表示模型,并设计了相应的信息检索机制。
The coverage of people data base includes collection standard and coverage of peoples information. 人物数据库的收录范围分为人物收录标准和人物信息收录范围。
This is the first step in enabling Mahout learning algorithms process a data base. 这也是采用Mahout机器学习算法来处理数据的首要任务。
The data base management system is a group of programs that maintains the data base. 数据库管理系统是一组操纵和管理数据库的程序。
In data base terminology, a single instance, for example, a set occurrence, a record occurrence. 在数据库术语中,一个单一实例,例如,一组具体值,一个记录的具体值。
Establishment and design of sedan marketing data base. 轿车市场营销数据库的建立与设计。
In this way, the manager develops a powerful data base of information. 管理者就是用这种方法获得一个有力的信息资料库。
The data stored in a database is managed by a Data Base Management System ( DBMS). 数据储存在数据库是由一个数据库管理系统(DBMS)。
Data Base and Data Warehouse Used in the MIS; The information is accessed from the database through SQL. 通过SQL从数据库中存取这些信息。
In the device: the image internal memory is stored with dynamic image data base and sequence dynamic image; 其中:图像内存储存有动态图像数据库和序列动态图像;
Hall and Brown first define an on-line bibliographic data base as a collection of records. 霍尔和布朗首先把联机书目数据库定义为纪录集合。
In a relation data base, the number of tuples in a relation. 关系数据库中,一个关系的元组数目。
Spatial data structure and spatial data model are the hardcore in the research of GIS and spatial data base. 空间数据结构和空间数据模型是研究GIS和空间数据库的核心内容。