1.
Yuen-Hsien Tseng and Da-Wei Juang, "Document-Self Expansion for Text Categorization," Proceedings of the 26th International ACM SIGIR Conference on Research and Development in Information Retrieval - SIGIR '03, July 28 - Aug. 1, Toronto, Canada, 2003
曾元显,"数位文件之资讯组织与主题分析自动化之技术与应用",「台北市立图书馆馆讯」,2002年12月,第20卷,第2期,页23-35.
2.
The retrieval of a data record in AN indexed file by the primary ( or optionally, alternate ) key within the data record
在索引文件中，通过数据记录中的主要关键字或可选关键字进行数据记录的检索的一种方法。
3.
A general schematic view of a data storage AND retrieval system is given in Fig1-1
数据存储和检索系统的总框图见图1-1。
4.
A system designed to aid in the storage and retrieval of data without restriction AS to types of input/output devices
一种用来辅助数据的存储和检索的系统,无须对输入输出设备的类型作任何限制。
5.
A word, symbol, or number used AS a descriptor for retrieval of information from a collection, especially in a coordinate indexing system
用作描述符的一种字、符号或数，用于从某一集合中，特别是从某一配位标引系统中检索信息
6.
Computer retrieval may BE only marginally worthwhile in a university environment, say, whilst fully viable in industry
计算机检索在大学环境中只有一些辅助功效，而在工业中则可以全面展开。
7.
information retrieval involving Boolean searching.
涉及布尔逻辑搜寻的信息恢复
8.
A machine readable catalog designed FOR retrieval of a database through the BLAISE
一种机读目录，用于通过BLAISE(英国大不列颠图书馆自动化信息系统)检索数据库。
9.
Place for permanent or long - term storage of data,from which retrieval IS infrequent.A computer archive,for instance,may be on magnetic tape.
用于永久或长期存储不常检索的数据的地点(介质)。例如，计算机的档案文件可放在磁带上。
10.
A machine readable catalog designed for retrieval of a database through the BLAISE and the SDC information retrieval system
一种机读目录，用于通过BLAISE(英国大不列颠图书馆自动化信息系统)和SDC(系统发展公司)信息检索系统检索数据库。
词汇听力：
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