retrospective search是什么意思

网络释义

用法例句

The teaching of the retrieval methods and technique of the life science information resources on internet;

生命科学网络信息资源检索方法与技巧的教学

Base on this system,the author summary and expound retrieval method for crop protection compendium.

通过对国际农业和生物科学中心(CABI)编辑出版的作物保护大全检索系统(CropProtectionCompendium)进行研究,阐述了该检索系统的概况、检索界面和检索方法。

This paper expounds the importance and features of the conference documents,introduces the situation of several common domeseic and foreign medical information websites,and illustrates the retrieval methods of domestic and foreign medical conference information websites with examples.

阐述了会议文献的重要性及特点,介绍了国内外几个常用医学会议信息网站的情况,以举例的方式详细说明了国内外医学会议信息网站的检索方法。

To introduce and analyse important Information resources of the academic journals of chemical industry on Internet, and summarize the search methods and skills.

介绍分析因特网上化工学术期刊重要信息资源,总结检索方法与技巧。

The paper has introduced the search methods of Dialog @ Site\'s Ei Compendex,mainly searches from field,index,dictionary search,retrieval,and other advanced search methodologies and explored this issue from different ways.

介绍了Dialog@Site公司的Ei Compendex的检索方法,主要从字段检索、索引字典检索、高级检索等不同的检索方法和途径进行探讨。

The Study of Retrieval Method and Searcher of Internet Search Engine;

网络搜索引擎中检索器检索方法研究

Discussion on the Search Methods of Dialog @ Site's Ei Compendex

浅谈Dialog @ Site Ei Compendex检索方法

Out-of-Vocabulary Issue in Chinese Spoken Term Detection and A Two-Stage Chinese Speech Retrieval Method

汉语语音检索的集外词问题与两阶段检索方法

Generalized Average Histogram Based Image Retrieval

基于广义平均直方图的图像检索方法

A Method of Color Histogram of Image Retrieval

一种基于颜色直方图的图像检索方法

Uncertain Case Indexing and Retrieval Method of Case-based Reasoning System

基于案例系统的不确定案例索引和检索方法

Image retrieval based on salient points in compressed domain

基于压缩域显著点的图像检索方法

Study of the 3D CAD Model Clustering and Retrieving Technology;

三维CAD模型聚类与检索方法研究

Research of an Image Retrieval Approach Based on BP Neural Network;

基于BP神经网络的图像检索方法研究

Key Issues of Research and Application on Content-Based Image Retrieval;

基于内容的图像检索方法研究与实现

The Study of the Content-based Image Retrieval Method;

一种基于内容的图像检索方法的研究

A Methodology for Content-Based Image Retrieval Using Multi-Features Amalgamation;

一种使用多特征融合的图像检索方法

Partition-based Color Image Retrieval;

基于块划分颜色特征的图像检索方法

Study on Content-Based Video Analysis and Retrieval;

基于内容的视频分析与检索方法研究

A new approach for image retrieval based on color and shape of block;

基于分块颜色和形状的图像检索方法

Retrieval of Tourism Documents and Resources under Cyberspace;

网络环境下旅游文献资源的检索方法

The Separation Of Micro-pea Coal And Technical Progress Of Its Flotation Technology

煤矿大型设备点检与定检方法的探索

Research and Improve on Clustering Method of the Search Engine s Retrieved Results;

搜索引擎检索结果聚类方法的研究与改进