Native queries provide a powerful way to execute complex queries without having to learn a new query language or resort to complicated object structures to model a predicate.
原生查询为执行复杂查询提供了一种功能强大的方法，而且不需要学习新的查询语言或使用复杂对象结构对谓词建模。
The third option is to create a query language that can then be used to query the database's object model.
第三种方法是创建能够用来查询数据库对象模型的查询语言。
The DPTK query expression language provides for several kinds of steps with which to specify model traversals.
DPTK查询表达式语言提供用于指定模型遍历的多种步骤。
It provides a query language over Hadoop data while supporting the traditional Hadoop programming model.
其在Hadoop数据上提供查询语言，此语言支持传统的Hadoop编程模型。
Since the model is XML-ready, you can use an XPath-based query language to find out where you are when you navigate the model.
由于这个模型可以很好地使用XML，因此可以使用一种基于XPath的查询语言来查询自己在这个模型中的位置。
Just like SQL is a query language designed for the relational data model, XQuery is a language designed specifically to query XML data.
正如SQL是为关系型数据模型设计的查询语言一样，XQuery是专为查询XML数据设计的语言。
In order to implement a temporal database management system, we have to set up a query language for the data model.
为了实现时态数据库管理系统，除了数据模型之外，还需要有一个时态数据库的查询语言。
There are also some new key techniques for the system here, such as data model, query language model, routing policy, query processing, optimization strategy, and bidirectional delivery mechanism.
给出了系统中的关键技术，包括数据模型、查询语言模型、路由策略、查询处理及优化策略，以及双向递交机制。
We proposed an object model for email and virtual folder and a specific query language to manipulate them, and at last present a system prototype.
为此，我们建立了电子邮件和虚拟目录的对象模型、设计一个专门的检索语言，并草拟了一个简单的系统原型。
Thirdly it defines various language variables, three kinds of features representation, mural data model, general mural query language as well as process algorithm.
提出基于语言变量的特征表达、壁画数据模式、通用的壁画查询语言与实现算法；
The core of the model is graphical query language, this paper has a brief presentation for the Data Model and the query language.
该模型的核心是一种图形查询式语言，它既具有电子教材的功能，又避免了某些缺点。
Language-integrated query (LINQ) support provides compile-time syntax validation for queries against a conceptual model.
语言集成查询 （LINQ）支持可为针对概念模型的查询提供编译时语法验证。
This framework consists of an object model, UDO, and a query language, UQL.
该框架包含了一个对象模型udo和一种查询语言uql。
The above language features help make querying data a first class programming concept. We call this overall querying programming model "LINQ" - which stands for . NET Language Integrated Query.
以上语言特性使查询数据首次具有类型编程的概念．我们称此查询编程对象为“LINQ”， 意思是.NET语言集成查询．。
Thirdly it defines various language variables, three kinds of features representation, mural data model, general mural query language as well as process algorithm. Then, it investigatest…
提出基于语言变量的特征表达、壁画数据模式、通用的壁画查询语言与实现算法；
An Agent communication language—knowledge query and manipulation language is analyzed and an Agent communication model is established based on knowledge query and manipulation language.
知识查询和操纵语言是目前多代理系统中广泛采用的通讯规范之一 ，它规定了标准格式来支持代理间的实时通讯。
In this paper, an interface model of the natural language is proposed, which is suitable to the query of relational database on MIS.
本文提出一种适用于管理信息系统中关系数据库查询的自然语言接口模型。
In this paper, an interface model of the natural language is proposed, which is suitable to the query of relational database on MIS.
本文提出一种适用于管理信息系统中关系数据库查询的自然语言接口模型。
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