高级检索

Google是当今一个具有强大功能和独到特点的优秀搜索引擎，本文研究Google基本检索和高级检索语法规则；

Google is nowadays an outstanding search engine with strong function and search features . This paper analyzes Google 's basics and advanced search operators .

我们从独立查询词分布、同一session内的用户查询习惯及用户是否使用高级检索功能等方面对用户行为进行了分析。

The analysis includes search retrieval behavior in individual queries distribution , user request customs in the same session and whether using advanced search functions .

NET技术开发了生物农药专利数据库，实现了专利的本地管理和Web页面的简单检索、高级检索和分类检索。

NET . Management of patent , simple search , expert search and class search were realized .

作者用实例说明了利用各种Dialog高级检索指令实现行业专利分析的技巧。

This paper illustrates the skills of using various Dialog advanced commands for industry sector patents analysis .

本文针对工艺知识的复杂性，结合工艺知识背景树和相关信息技术，给出了工艺知识WEB高级检索的参考模型。

In this paper , the complexity of the technological knowledge , with knowledge of the background trees and related information technology , WEB High Retrieval base on process knowledge reference model is given . 3 .

本文通过实例介绍高级检索、专业检索、CNKI搜索工具的使用技巧。

This article explain in details the skills of using advanced searching function , professional searching function , and CNKI information retrieval tool of usage technique .

作者通过上海市图书馆的馆藏书目检索系统，对其馆藏图书进行有关网上拍卖的主题词检索。又通过专门帐号查询OCLC的商业数据库，利用词语组配、逻辑符号等进行高级检索和专家检索。

The writer searched the bibliotheca of the Shanghai Library and searched the commercial database of the OCLC through the special account number by means of superior searching and expert searching etc.

作者在简介了LISA数据库之后，分析LISA的检索规则和可检字段，最后从快速检索、高级检索和检索工具三个方面介绍了LISA的检索技巧与方法。

The author introduces the LISA database , based on which analyzes the retrieval rules and retrievable fields of LISA , and finally analyzes the retrieval methods and skills of LISA from the aspects of quick search , advanced search and search tools .

在介绍www信息检索的组成和工作原理基础上，分析了网络信息搜索引擎的组配检索方法和高级检索技巧，并对网络信息检索工具存在的问题和解决方法进行了探讨。

On the basis of introducing the composition and principle of www information retrieval , the tips of Internet information searching is analyzed and the skills of information retrieval are advanced . The problems and the possible solutions of Internet searching engine and other retrieval tools are discussed .

声像档案管理系统的声像数据检索方式包括，简单检索、高级检索和全文检索。

Image data retrieval methods of image file management system including simple retrieval , advanced retrieval and full-text retrieval . 5 .

对德国《数学文摘》数据库及其快速检索、高级检索、命令式检索、引文查询功能做了较详细的介绍与分析，并对其收录、评论情况做了较细致的描述。

Its function of search , advanced search , command search , and citation checker are introduced and analysed , and the elaborate status of selection and review are described .

在系统中设计了初级检索、二次检索和高级检索的几个检索方式，利用不同的检索的方式可以更加便利的检索素材数据。

In the system design of the primary search , the second search and advanced search several search methods , using different ways to search the material more convenient data retrieval .

信息检索是自然语言处理技术的一个重要的应用领域，自动问答作为一种高级检索形式正逐步成为该领域研究的热点之一。

Information Retrieval is an important application field of Natural Language Processing , as an advanced retrieval form , Question Answering system gradually becomes one of the research hotspots of this field .

整个系统由监控子系统、采集子系统、分析审核子系统、高级检索子系统和管理子系统等组成。

The whole system is made up of the monitor sub system , the collect sub system , the analysed examining sub system , the advanced retrieval sub system and management sub system .

元搜索引擎的虚拟资源分类基于独立搜索引擎数据库的逻辑集成，能够增加新的检索途径，在一定程度上实现高级检索功能。

The virtual resource classification of meta-search engine is based on the logical integration of independent search engine data-warehouse , which enables the new retrieval method to be added , and to a certain extent realizes the high-level retrieval function .

在银鲨AS3000高级浏览检索系统中应用了基于内容的图像检索引擎，说明其可行性和方便易用性。

Experiments prove that the method of applying content-based image engine in a practical Web image retrieval system is effective .

因此，需要建立一种基于Flash动画内容和高级特征的检索系统。

So we need to establish a Flash animation retrieval system based on content and advanced features .

目录辅助提供高级查询及信息检索功能，而且它所支持的有重点的发现模式的范围比其它系统广阔的多。

Directory assistance provides high-level query and information retrieval functions , and supports a much broader set of focused discovery patterns than the other systems do .

为克服当前基于内容的图像检索技术中低级特征无法准确全面地描述高级语义的问题，该文设计和实现了一个基于目标高级语义特征的检索系统。

Most existing content-based image retrieval systems using low-level features that could not describe high-level semantics thoroughly and accurately .