xml query language造句
例句与造句
- book excerpt explores the origins of the xml query language
书摘：探索xml查询语言的起源 - the need for an xml query language
xml查询语言的需求 - therefore, each operator in an xml query language must be well defined for all these possible inputs
因此，应为所有这些可能的输入很好地定义xml查询语言中的每个运算符。 - first, a processing model of xquery query engine is proposed from the research of xml query language . second
首先研究了xml查询语言，提出了支持xquery的xml查询系统的体系结构和实现方法。 - one of the earliest activities of the query working group was to draw up a formal statement of requirements for an xml query language
query工作组的早期活动之一就是起草xml查询语言需求的正式声明。 - It's difficult to find xml query language in a sentence. 用xml query language造句挺难的
- to exploit this flexibility, an xml query language must provide features for retrieving and interpreting information from these diverse sources
为了利用这种灵活性，一个xml查询语言应该提供检索和解释不同数据源信息的特性。 - nevertheless, throughout the design process, a reasonably stable consensus existed in the working group about at least some of the principles that should underlie the design of an xml query language
尽管如此，整个设计过程中，工作组至少在设计xml查询语言应遵守的部分原则上达成了相当稳定的一致意见。 - recognizing the importance of an xml query language, the world wide web consortium organized a query language workshop called ql 98, which was held in boston in december 1998
认识到xml查询语言的重要性，万维网联盟（worldwidewebconsortium，w3c）于1998年12月在波士顿组织了一场名为ql98的查询语言专题讨论会。 - the architecture provides xml global views over heterogeneous relational databases by publishing relational data as xml, and allows outer users to access these views directly or query them using xml query language
提出了一种异构数据库信息共享框架，该框架通过将关系数据发布为xml文档，来提供异构关系数据库的xml全局视图，允许外部用户直接访问或使用xml查询语言查询这些视图。 - the web is becoming a major conduit for people to obtain information, so the research on data integration under web environment is very flourishing in recent years . the paper primarily contains five parts : at first, we put forward an xml data model named xtree . based on the model, the author designed a novel xml query language called anxql
本论文以xml技术为基础，研究web环境下集成多个自治异构数据源将会遇到的问题，研究的核心集中于自治异构据源的集成查询处理，主要包含以下五个方面的内容：以一种半结构化数据模型为基础提出了一种xml数据模型表示-xtree。 - in this paper, we introduce the basic theory of xml and the features of xml documents, and review several xml query languages and the application of the traditional information retrieval technology to xml data . we present further the general architecture of the retrieval system for xml documents, the index and retrieval algorithm and its implementation
本文在对xml文档的特点、xml的基本理论、xml查询语言以及传统信息检索模型在xml文档检索中的应用等问题进行仔细分析的基础上，提出了xml文档检索的总体系统框架、具体算法及其实现。