database query

Based on keywords distribution density analysis index database query algorithm.

基于关键字分布密度分析的索引数据库查询算法。

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Research on Spatial Database Query Oriented Natural Language

面向自然语言的空间数据库查询研究

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The Development of Database Query System of Laser Process

激光加工数据库查询系统的开发

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The system provides people radar database query, data download, and image display and request response.

提供满足用户各种需求的信息查询服务和请求响应，如：对数据库的访问、数据下载、产品图像回显等。

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Research on the Interface of Database Query Using Natural Language in the Restricted Domain

受限领域自然语言数据库查询接口研究

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Research on Spatial Database Query Technology for Multiple Data Source

多源空间数据库查询技术

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Based on fully analyzing typical fuzzy control systems, this paper presents a new method of applying the Boolean association rule data mining techniques to mining of fuzzy control query table directly from the database of manual operating record.

文章在详尽分析典型的模糊控制系统的基础上，给出了一种采用布尔关联规则挖掘技术，从人工操作记录数据库中直接挖掘模糊控制查询表的原理和方法。

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Text-based image retrieval techniques, first manually extracting the image keywords used to describe the image contained in the content, and then use the database query technology through the text mode to retrieve the corresponding image.

基于文本的图像检索技术，首先以人工方式对图像提取关键字，用来描述图像包含的内容，然后利用数据库的查询技术通过文本方式来检索对应的图像。

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Realization of web database query by ISAPI and ODBC

用ISAPI和ODBC实现Web数据库的通用查询

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A database query syntax error has occurred.

数据库指令语法错误.

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On this basis, describes the tasks of the dynamic star map display system, which can be as a core component for realizing stellar database query, navigation satellite selection, coordinate transformation, data transmission and the star map display updating.

在此基础上，阐述了动态星图显示系统的工作任务，即此系统是动态星模拟器中实现星表检索，导航星选取，坐标变换，信息传输和星图实时刷新显示的核心部件之一。

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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.

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The last part of the output above gives you the detailed time statistics of the operation, which in this case is the database query

上面输出的最后一部分给出了详细的操作时间统计数据，该操作在本例中就是数据库查询

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Selectivity Estimation is the base of the device 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。

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A New Chinese Database Query Language XD

一种新的中文数据库查询语言XD

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This is where you'll find SQL, the well-known and dominant database query language standard, as well as XQuery.

这里可以看到众所周知的主流数据库查询语言标准SQL，以及XQuery。

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Provides the database query 、 add 、 modify 、 delete to class adviser to achieve the online management of student information.

提供班主任用户对数据库的查询、添加、修改、删除等操作来实现学生信息的网上管理。

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For example, instead of tucking database query code in every available nook and cranny of your project, you organize all of it into models.

例如，您要将这一切都组织到模型中，而不是在一切可用的位置存放数据库查询代码。

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In studying distributed database query optimization, the knotty problem is how to separate local processes and net transmission which have a thousand and one links.

本文研究分布式数据库查询优化最棘手的问题是如何分离具有千丝万缕联系的局部处理与网上传输。

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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.

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A Method of Processing Nested Query in a Federated Database System

联邦数据库系统嵌套查询的处理方法

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Analysis and Application of Relation Database Query Optimization Strategy

关系数据库查询优化策略的分析与应用

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Learn how to leverage XML indexing and query filtering capabilities in a database management system to ensure strong runtime performance.

学习如何利用数据库管理系统中的XML索引和查询过滤功能来确保强健的运行时性能。

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Creating credit assessing system and database query system in software industry

软件企业的信誉考核体系和数据库查询系统

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The Research and Implementation of the Full Relational Spatial Database Query Language

全关系空间数据库查询语言的研究和实现

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Database design is the key part of this paper, mainly divided into the database logical structure design, database design, database integrity and security design, database query and statistics and sequential design.

数据库的设计是本文的重点部分，主要分为数据库逻辑结构设计、数据库表设计、数据库完整性和安全性设计、数据库查询与统计的类与时序设计等。

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Design of heterogeneous distributed database query system based on layering thought

基于分层思想的异构分布式数据库查询设计

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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.

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Gustavo holds a Master's degree in Computer Science from the University of Toronto in the area of database query languages.

Gustavo拥有多伦多大学计算机科学硕士学位，研究方向是数据库查询语言。

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The system has three components: the query subsystem, the database subsystem and the retrieval subsystem.

该系统分为查询界面子系统、数据库子系统和检索子系统三大部分。

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