relational database operation
英 [rɪˈleɪʃənl ˈdeɪtəbeɪs ˌɒpəˈreɪʃn]
美 [rɪˈleɪʃənl ˈdeɪtəbeɪs ˌɑːpəˈreɪʃn]
网络 关系数据库操作
双语例句
- This paper will introduce a universal method to map the object model to the relational database, as well as the operation restriction to relational database.
本文将介绍一种从对象模型到关系数据库的一般映射方法，以及因此导致的对关系数据库的操作约束。 - Settings and Adjustments of Neonatal Mechanical Ventilation Relational Database's Transaction Operation and the Concurrent Control
新生儿呼吸机的临床操作与参数调节关系数据库事务操作及并发控制机制 - At present, the information and data on many large web are structured or semi-structured, which can be abstracted and processed similarly as relational database or objected-oriented database to raise the operation efficiency, especially the query efficiency.
当前许多大的Web站点的信息和数据呈现结构化或半结构化的特点，因而可经抽象，作为类似关系数据库或面向对象数据库并加以处理，以提高操作效率，特别是在此基础上的查询操作。 - The concept of relational database and the design theory of relational model were introduced and the application of relational model to a pest database of afforestation was expounded in terms of relational data framework, relational operation and relational standards.
介绍了关系数据库概念和关系模型的设计理论，阐述了关系模型中关系数据结构、关系操作、关系规范等在绿化植物有害生物数据库中的具体应用。 - An Algorithm of Fuzzy Association Rule Mining in Relational Database The Research and Application of Fuzzy Association Rule Mining in Power Plant Operation Optimization
一种基于关系数据库的模糊关联规则算法基于数据挖掘的电站运行优化应用研究 - Hibernate is an open-source framework that carries out the object relational mapping between Java object and data stored in relational database. It can predigest the operation of database access.
Hibernate是一个实现对象/关系映射的开源框架，它在Java对象和关系数据库中数据之间建立相应的映射关系，简化了数据库访问操作。 - The results show that the LIF can eliminate memory-space-cluster and reduce time-complexity in the join operation and can smooth the bottleneck of the join operation in the relational database system, so that the RDBP can achieve better performance in the join operation.
结果表明，RDBP在LIF的支持下可以获得较好的联接操作特性：消除了联接操作中的存储空间聚集性和降低联接操作的时间复杂性。有效地平滑了联接操作的性能瓶颈。 - With the traditional database technology based on relational structure widely used in the fields of information age, all kinds of complex database systems have been build. It greatly enhance the working efficiency by changing the manual operation to computers.
随着基于关系结构的传统数据库技术广泛地应用于信息化时代的各个领域，各种复杂的数据库系统纷纷被建立，由计算机代替了手工操作，极大提高了人们的工作效率。 - The prototype system integrates a relational database and XML file for the user interface front operation, to provide consistent information on the semantic level.
该原型系统集成关系数据库及XML文件，为用户前台界面的操作，提供语义层次上一致的信息。 - In many databases, relational database is one of the most popular and most used databases, and as long as the users master some knowledge of basic mode of structured query language and database, they will be able to carry out the operation.
在众多的数据库中，关系数据库是当前最为流行的、使用最多的一种，只要用户掌握一定的结构化查询语言和数据库的基本模式知识就能够进行操作。 - Through analyzing the DML framework in relational database, the BNF for unifying operation multimedia data and traditional data was designed.
通过分析关系数据库中的DML框架，设计出多媒体数据与传统数据统一操作的巴科斯范式。