查询的例句大全

That how to organize it is discussed also. Four kinds of rules are designed especially to dig out hidden semantics of data deeply. ( 3) Design the algorithm of querying on large scale of data source, which called DSQ.

论述了如何构建语义信息资源目录，尤其是如何深度发掘数据暗含语义，设计了四类规则促进语义的发掘。（3）设计了在大规模数据源上进行语义查询的DSQ算法。

And as the client of knowledge base grid, the semantic browser provides knowledge browsing, inquiring, simple reasoning, grid node management, and etc.

语义浏览器，作为知识库网格的客户端，提供了知识浏览、查询、简单推理、节点管理等功能。

The Study of Semantic Search System Based on Domain Ontology Integration

基于领域本体集成的语义查询系统研究

The work of this paper are as follows: 1, proposes an improved methods of generating the semantic matrix, describe the working principle and significance.

本文所作的工作如下：1、提出了一种查询所需要的语义矩阵的改进算法，并对工作原理和意义进行描述。

Otherwise, the query semantics do not allow index usage.

否则，查询语义不允许使用索引。

Thus, in the general case, the query semantics are different depending on the use of/ text().

因此，一般情况下，查询语义是不同的，这取决于/text（）的使用。

Since/ text() generally makes a difference for query semantics, it also makes a difference for index eligibility.

既然/text（）通常会使查询语义不同，它也会使索引合格性不同。

This method combines phrase dictionary and local analysis, and expand the query both in semantics and syntax.

本文将术语词典和局部分析法结合起来，从语义和语法两个层面做查询扩展。

A Distributed Query Optimization Based on Semantics and Logic

基于语义和逻辑的分布查询优化

Parallel query optimization is the critical technique of parallel database system.

查询优化是并行数据库系统的核心技术.

Database System Design, Implementation, and Administration, Query Optimization, and SQL Performance Tuning.

数据库系统设计, 实施, 管理, 查询优化和SQL性能调优.

Our national database management system DM 3 uses these four Methods: To execute its queries.

国产数据库系统DM3用上述方法执行查询操作.

When trying to backup an SQL database, an error on a query to database occurs.

尝试备份SQL数据库时, 出现数据库查询错误.

Selectivity Estimation is the base of spatial database query optimizer.

选择性估计是设计空间数据库查询优化器的基础.

A performance test shows the efficiency of database query is improved by the incremental database engine.

性能测试的实验结果说明了这种数据库引擎的使用能够有效地提高数据库查询的效率.

Web reports In this paper is a complex application combined with database query, stats, analysis.

本文研究的Web报表是一项结合了数据库查询 、 统计和分析的综合应用.

It inquires into methods of building database, a mode of database access and applying query language.

详细探讨了建立数据库的方法, 访问数据库的方式,以及查询语言的应用.

There are many kinds of database index, such as B+-tree, AVL tree and SB-tree, which are built now, but through which we could not to search data on many keys.

目前数据库索引方法比较多，包括B+-树、AVL树和SB-树等，但都不能很好地解决数据库的多键值查询问题。

Designing of Database Index Searching for Forestry Microorganism Culture Collections

林业微生物菌种资源数据库查询系统构建

Data warehouse index technology is a data warehouse query optimization method developing from the traditional database index technology.

数据仓库索引技术是基于传统数据库索引技术发展起来的数据仓库查询优化方法。