查询词典 OPAC

Consider the OPAC used in your library today.

考虑一下贵馆正在用的线上公众查询目录，举出三至四种贵馆现有书目与&下一世代&使用书目的方法不一致的特式。

Users have to go to different places to find different kinds of information on a given topic: Library OPAC for books, Article and E-journal locators for articles.

读者要到不同的地方找不同的信息：利用图书馆目录检索图书、文章，电子期刊检索器检索文章

Intellectual Property Office of Singapore; library; search engine; OPAC

自由关键词：新加坡知识产权局；图书馆；搜索引擎；公共联机目录

This article describes practices in University of Oklahoma Libraries in USA,and comparing with situation in Chinese libraries to explain that cataloguers how to apply traditional and modern cataloguing technology to integrate the digital resource s under the network environment,consequently it can promote the quality of OPAC and provide better searches service for readers.

文章通过描述美国俄克拉荷马大学图书馆编目部门的实践活动，并对照国内图书馆的情况，阐明了在网络环境下，编目人员如何利用传统和现代编目技术对数字资源进行集成，从而提升在线书目质量，为读者提供更优质的检索服务。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。