查询词典 query

In DAS model,one important problem faced is how to improve the query efficiency in the encryption database,and cryptograph index technology is one of the methods to improve cryptograph query efficiency in database.

DAS模型下，如何提高密文数据库的查询效率是当前面临的一个主要问题，而密文索引技术是提高数据库中密文查询效率的手段之一。

Web service is used for user interface which is to respond the user query, and also it call the indexed database that was already done to return the query result.

而Web Service则是用于用户交互的网络服务，负责响应用户的查询请求，并调用已经建立好的索引数据库返回查询结果。

We have seen that descending into a query provides us with another query.

我们已经看到，下降到一个查询里给我们提供了另外一个查询。

LINQ defines a set of query operators that can be used to query, set, transform, project and filter data in arrays, enumerable classes, XML, relational database, and third party data sources.

linq定义了一整套查询营办商可用於查询，设置，改造，项目和过滤器的数据阵列，可枚举班， XML的，关联式资料库，以及第三党的数据来源。

You can use LINQ query syntax to expressively indicate how to query your data model in a strongly typed way.

你可以用强类型的方法来通过LINQ 查询语法来表达如何从数据模型中查询。

A person's name is used in the study as a query. After a user inputs a query, we call Google image search engine and obtain related images from Google. Three approaches are also proposed to rank images returned by Google such that the user may find the desired personal data from the fronter images.

在本研究中，我们提出用图片搜寻引擎搜寻个人资，当使用者输入人名后，我们即呼叫Google图片搜寻功能，取得Google所回传的相关图片，并提出三种同的图片排序方式重新排序Google所回传的图片，使使用者能快速从较前面图片找到个人资。

If the defining query of a view is not explicit about which columns are referenced, for example, SELECT * FROM table , then the defining query is expanded when stored in the data dictionary to include all columns in the referenced base table at that time.

如果视图的定义查询中没有显式地说明引用哪些列，例如使用了 SELECT * FROM table 语句，那么 Oracle 在存储此定义查询时将引用基表中的全部列。

Depending on your data access software, you might enter you search specifications using a menu , a hypertext index, a keyword search engine, a query by example ,a query language, or a natural language.

仰赖你的数据存取软件，你可能进入你搜寻规格使用一份菜单，一个超媒体索引，一个牛鼻子字搜寻引擎，例子的一个疑问，一种疑问语言，或一个自然语言。

This paper focuses on:(1) the mapping of different metadata sets, finding the relation of two metadata if their different owner_sets are described with RDF Schema;(2) the mapping of one metadata query statement onto several other metadata query statements in order to make several data providers work synchronously;(3) introducing the principle of Web services architecture, discussing why it is the best mode to integrate different systems.

本文重点研究了不同元数据标准中数据项的映射问题，提出了从两个独立的元数据集RDF Schema描述文档之间找到数据项语义对应关系的方法；通过把一个元数据检索请求映射成多种元数据标准的格式来实现对多个数字图书馆的统一检索；还介绍了Web服务架构的原理，探讨其在集成异构系统方面的优势。

Because the normalization rules of monoid algebra system can reduce the size of query spaces effectively and BSP model is an accurate predicable performance model, two-phase parallel query optimization model is proposed. For the increasing of large and complicated data applications, the parallel implementation technologies of large objects are investigated too.

对互联水火系统短期交换计划与调度，提出的分解式逐次寻优搜索法，解决了含有复杂梯级电站和混合发电系统的多区域交换计划优化和水电调度问题，为多区域水火互联系统计划调度提供了一种有效的手段。

For the head-teacher of the class said that I had seriously broken the school rules,which led me to a three-day suspend class.

为什么呢？因为我的班主任说我严重的违反了校规，于是让我停课三天。

Many of them believe that the conversion of thousands of working-class folk in England spared that nation from the mass carnage and the tyranny that came with the revolution in France.

他们之中有许多人相信，在英国数以千计的劳工阶级之悔改信主使英国免於遭受如法国大革命所造成的大屠杀和专制暴政。